sequitur: Update the recipe

Changed the summary, added feature list to description, added the docs and
examples to the package and moved the add-ons to $appsDir.

haiku-apps/sequitur/sequitur-20140717.recipe

@@ -1,10 +1,26 @@
-SUMMARY="An advanced MIDI sequencer for Haiku"
+SUMMARY="An advanced MIDI sequencer"
 DESCRIPTION="Sequitur is a BeOS-native MIDI sequencer with a MIDI processing \
 add-on architecture. It allows you to record, compose, store, and play back \
 music from your computer. Sequitur is designed for people who like to tinker \
 with their music. It facilitates rapid, dynamic, and radical processing of your \
-performance."
+performance.
 
+Features:
+
+* An add-on architecture for processing MIDI and performing MIDI effects. \
+Change a track's velocity, apply echo, add chorus, change it's key signature, \
+etc. All the tools to write your own add-ons are included.
+* MIDI processing is integrated with editing: Paint with echo effects, paint \
+chords in key, etc.
+* Easily rearrange songs with familiar phrase operations.
+* Customize your interface with skinning.
+* Achieve special effects with tool properties: Turn on gradual delete and \
+slowly rub out MIDI events.
+* Full support of Be's advanced MIDI services in R5: All R5-compatible \
+software is automatically available.
+* Record, edit, and playback note, program change, control change, and pitch \
+bend MIDI data.
+* Read and write standard MIDI files."
 HOMEPAGE="https://github.com/HaikuArchives/Sequitur"
 SRC_URI="git+https://github.com/HaikuArchives/Sequitur#dd5083155a9e1323327132b014766ca502458bbd"
 REVISION="1"
@@ -43,12 +59,15 @@ BUILD()
 INSTALL()
 {
 	mkdir -p $appsDir/Sequitur/lib
-	mkdir -p $addOnsDir/Sequitur
+	mkdir -p $dataDir/Sequitur
+	mkdir -p $docDir
 
 	cd Sequitur
 	cp -a lib/libAmKernel.so $appsDir/Sequitur/lib
-	cp -arL add-ons $addOnsDir/Sequitur
+	cp -arL add-ons $appsDir/Sequitur
 	cp -a Sequitur $appsDir/Sequitur
+	cp -ar Examples $dataDir/Sequitur
+	cp -ar docs/* $docDir
 
 	addAppDeskbarSymlink $appsDir/Sequitur/Sequitur
 }