+ initial implementation of sbt import process cancellation
= killing sbt-process in a slightly softer way
+ support for classifiers and artifact types
= updated sbt-structure and library name format
Merge branch 'master' into feature/sbt-import-enhancement
+ log trimming and dumping (when log is too long)
+ special handling of unresolved dependencies
+ workaround for sources/docs of libs that are not resolved by SBT
itself but by its plugins (like android's AARs)
= updated sbt-structure
Merge branch 'master' into feature/sbt-import-enhancement
Merge branch 'master' into feature/sbt-import-enhancement

Conflicts:
	SBT/jars/sbt-structure-0.13.jar
Merge branch 'master' into feature/sbt-import-enhancement
= updated sbt-structure
Merge branch 'master' into feature/sbt-import-enhancement

Conflicts:
	SBT/jars/sbt-structure-0.13.jar
= fixed library name format
= fixed scala version regex to be compatible with new library name format
= JDK 1.6 compatibility fix
add option to have spaces in import braces, sort all grouped names together
SBT settings placed in "Build Tools"
Scala settings placed in "Languages"
ScalaProjectSettingsPanel: tabs renamed and reordered
ScalaProjectConverter: filter project libraries
Misc
Project artifacts: include scala-library and scala-xml