Initial Maven setup.

* empty plugin localisation file.
* compilation via maven.
Adding required line break at the end of the file.
-Removed unnecessary imports.
Fixing regression due to plugin renaming.
Removing build artefacts because they should not appear in source folders.
Simplified loading of Rascal Tutor.

Enabled by the removal of the second jar file within the plugin bundle.
added launch config
Merge branch 'master' of git@github.com:cwi-swat/rascal-eclipse.git
fixed some bugs in ambidexter connection
catch outofmemory in ambidexter
Fixed :test (no more NullPointerException) to support the rascal:// uri's
fixed minor bug in rename participant, thanks to Jesse
Merge branch 'master' of git@github.com:cwi-swat/rascal-eclipse.git
fixed direct use of ValueFactory instance.
-Added nonterminal label coloring (in a way that's not as nice as I'd like).
Now we can finally distinguish them from the other elements in productions.
-When you close the Ambidexter window it now stays out of your face.
It used to pop to the front every time a parse command was executed in the console.
-Fixed some warnings.
bumped versions
Merge branch 'master' of git@github.com:cwi-swat/rascal-eclipse.git
fixed bug #17