Rearrange source tree to be directly usable by dependants

This allows the LV2 source distribution to be used as an include path for
compilers and an LV2_PATH for applications, at the expense of self-contained
bundles.  That's a nice idea, but it made LV2 itself weird and annoying to
depend on.  This rearranges things so that directories in the source tree
correspond more closely to installation directories.

To make this possible, the "aux" directory in the documentation output has been
changed to "style", to avoid the reserved name "aux" on Windows.

3 files changed, 202 insertions, 0 deletions

diff --git a/lv2/presets.lv2/manifest.ttl b/lv2/presets.lv2/manifest.ttl
new file mode 100644
index 0000000..b9cacf5
--- /dev/null
+++ b/lv2/presets.lv2/manifest.ttl
@@ -0,0 +1,9 @@
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+
+<http://lv2plug.in/ns/ext/presets>
+	a lv2:Specification ;
+	lv2:minorVersion 2 ;
+	lv2:microVersion 8 ;
+	rdfs:seeAlso <presets.ttl> .
+
diff --git a/lv2/presets.lv2/presets.meta.ttl b/lv2/presets.lv2/presets.meta.ttl
new file mode 100644
index 0000000..8ff25c1
--- /dev/null
+++ b/lv2/presets.lv2/presets.meta.ttl
@@ -0,0 +1,132 @@
+@prefix dcs: <http://ontologi.es/doap-changeset#> .
+@prefix doap: <http://usefulinc.com/ns/doap#> .
+@prefix foaf: <http://xmlns.com/foaf/0.1/> .
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix pset: <http://lv2plug.in/ns/ext/presets#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+
+<http://lv2plug.in/ns/ext/presets>
+	a doap:Project ;
+	doap:license <http://opensource.org/licenses/isc> ;
+	doap:name "LV2 Presets" ;
+	doap:shortdesc "Presets for LV2 plugins." ;
+	doap:created "2009-00-00" ;
+	doap:developer <http://drobilla.net/drobilla#me> ;
+	doap:release [
+		doap:revision "2.8" ;
+		doap:created "2012-10-14" ;
+		doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ;
+		dcs:blame <http://drobilla.net/drobilla#me> ;
+		dcs:changeset [
+			dcs:item [
+				rdfs:label "Use consistent label style."
+			] , [
+				rdfs:label "Add preset banks."
+			]
+		]
+	] , [
+		doap:revision "2.6" ;
+		doap:created "2012-04-17" ;
+		doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ;
+		dcs:blame <http://drobilla.net/drobilla#me> ;
+		dcs:changeset [
+			dcs:item [
+				rdfs:label "Add pset:preset property for describing the preset currently applied to a plugin instance."
+			] , [
+				rdfs:label "Remove pset:appliesTo property, use lv2:appliesTo instead."
+			] , [
+				rdfs:label "Merge with unified LV2 package."
+			]
+		]
+	] , [
+		doap:revision "2.2" ;
+		doap:created "2011-11-21" ;
+		doap:file-release <http://lv2plug.in/spec/lv2-presets-2.2.tar.bz2> ;
+		dcs:blame <http://drobilla.net/drobilla#me> ;
+		dcs:changeset [
+			dcs:item [
+				rdfs:label "Update packaging."
+			] , [
+				rdfs:label "Improve documentation."
+			]
+		]
+	] , [
+		doap:revision "2.0" ;
+		doap:created "2010-10-04" ;
+		doap:file-release <http://lv2plug.in/spec/lv2-presets-2.0.tar.gz> ;
+		dcs:blame <http://drobilla.net/drobilla#me> ;
+		dcs:changeset [
+			dcs:item [
+				rdfs:label "Initial release."
+			]
+		]
+	] ;
+	lv2:documentation """
+
+This is a vocabulary for LV2 plugin presets, that is, named sets of control
+values and possibly other state.  The structure of a pset:Preset is
+deliberately identical to that of an lv2:Plugin, and can be thought of as a
+plugin template or overlay.
+
+Presets may be defined in any bundle, including the plugin's bundle, separate
+third party preset bundles, or user preset bundles saved by hosts.  Since
+preset data tends to be large, it is recommended that plugins describe presets
+in a separate file(s) to avoid slowing down hosts.  The `manifest.ttl` of a
+bundle containing presets should list them like so:
+
+    :::turtle
+    eg:mypreset
+        a             pset:Preset ;
+        lv2:appliesTo eg:myplugin ;
+        rdfs:seeAlso  <mypreset.ttl> .
+
+"""^^lv2:Markdown .
+
+pset:Preset
+	lv2:documentation """
+
+The structure of a Preset deliberately mirrors that of a plugin, so existing
+predicates can be used to describe any data associated with the preset.  For
+example:
+
+    :::turtle
+    @prefix eg: <http://example.org/> .
+
+    eg:mypreset
+        a pset:Preset ;
+        rdfs:label "One louder" ;
+        lv2:appliesTo eg:myplugin ;
+        lv2:port [
+            lv2:symbol "volume1" ;
+            pset:value 11.0
+        ] , [
+            lv2:symbol "volume2" ;
+            pset:value 11.0
+        ] .
+
+A Preset SHOULD have at least one lv2:appliesTo property.  Each Port on a
+Preset MUST have at least a lv2:symbol property and a pset:value property.
+
+Hosts SHOULD save user presets to a bundle in the user-local LV2 directory (for
+example `~/.lv2`) with a name like `<Plugin_Name>_<Preset_Name>.preset.lv2`
+(for example `LV2_Amp_At_Eleven.preset.lv2`), where names are transformed to be
+valid LV2 symbols for maximum compatibility.
+
+"""^^lv2:Markdown .
+
+pset:value
+	lv2:documentation """
+
+This property is used in a similar way to lv2:default.
+
+"""^^lv2:Markdown .
+
+pset:preset
+	lv2:documentation """
+
+Specifies the preset currently applied to a plugin instance.  This property may
+be useful for saving state, or notifying a plugin instance at run-time about a
+preset change.
+
+"""^^lv2:Markdown .
+
diff --git a/lv2/presets.lv2/presets.ttl b/lv2/presets.lv2/presets.ttl
new file mode 100644
index 0000000..60189ea
--- /dev/null
+++ b/lv2/presets.lv2/presets.ttl
@@ -0,0 +1,61 @@
+@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
+@prefix owl: <http://www.w3.org/2002/07/owl#> .
+@prefix pset: <http://lv2plug.in/ns/ext/presets#> .
+@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
+
+<http://lv2plug.in/ns/ext/presets>
+	a owl:Ontology ;
+	rdfs:label "LV2 Presets" ;
+	rdfs:comment "Presets for LV2 plugins." ;
+	rdfs:seeAlso <presets.meta.ttl> ;
+	owl:imports <http://lv2plug.in/ns/lv2core> .
+
+pset:Bank
+	a rdfs:Class ;
+	rdfs:label "Bank" ;
+	rdfs:subClassOf [
+		a owl:Restriction ;
+		owl:onProperty rdfs:label ;
+		owl:minCardinality 1 ;
+		rdfs:comment "A Bank MUST have at least one string rdfs:label."
+	] ;
+	rdfs:comment "A bank of presets." .
+
+pset:Preset
+	a rdfs:Class ;
+	rdfs:subClassOf lv2:PluginBase ;
+	rdfs:label "Preset" ;
+	rdfs:comment "A preset for an LV2 plugin." ;
+	rdfs:subClassOf [
+		a owl:Restriction ;
+		owl:onProperty rdfs:label ;
+		owl:minCardinality 1 ;
+		rdfs:comment "A Preset MUST have at least one string rdfs:label."
+	] .
+
+pset:bank
+	a rdf:Property ,
+		owl:ObjectProperty ;
+	rdfs:domain pset:Preset ;
+	rdfs:range pset:Bank ;
+	rdfs:label "bank" ;
+	rdfs:comment "The bank this preset belongs to." .
+
+pset:value
+	a rdf:Property ,
+		owl:DatatypeProperty ,
+		owl:FunctionalProperty ;
+	rdfs:domain lv2:PortBase ;
+	rdfs:label "value" ;
+	rdfs:comment "The value of a port in a preset." .
+
+pset:preset
+	a rdf:Property ,
+		owl:ObjectProperty ;
+	rdfs:domain lv2:PluginBase ;
+	rdfs:range pset:Preset ;
+	rdfs:label "preset" ;
+	rdfs:comment "The preset currently applied to a plugin instance." .
+