Update to gradle 2.1
Merge pull request #20 from lenhard/master

Update to gradle 2.1
Remove unused classes of the old about system. The new about system is based on the help system.
Array with illegal chars is sorted already, so no need to sort at compile time. Additional minor refactorings
Inlined variable
L10n_RU updated
- recently added/changed strings translated;
- encoding issue fixed;
- minor review.
correcao do metodo getBasePath que retornava sempre um file ao invez de uma string e validacao do basePath != null para inciar um File()
correcao do log4j.properties q tinha deixado para modo debug
Merge pull request #21 from thiagogt/master

Fix bug 950
Added link to a tutorial on workspace setup

A link to the wiki page with guideline on how to download and build the project locally
Extended the 'unknown entry type' error message by the bibtex key in order to make it easier for the user to find the problematic entry.
Merge pull request #22 from tobiasdiez/master

Extended the 'unknown entry type' error message
Fixed bug 949:
	Exception properly logged, not thrown in stdout
The rest of steps of the contributing tutorial
Translated latest entries to Turkish

Turkish translation is now completely up-to-date
Merge pull request #23 from rmmsilva/master

Fixed bug 949