Fixes `current-line' reference to `ensime-current-line'.
Don't deactivate-mark when setting selection.

(allows for delete-selection)
Merge pull request #299 from fgeller/fix-current-line-reference

Fixes `current-line' reference to `ensime-current-line'.
Merge pull request #300 from fgeller/dont-deactivate-mark

Don't deactivate-mark when setting selection.
Up version and fix missing flymake requirement.
Use Born Shell(sh) instead of bash to archive portability. Introduce determine_jdk() function to search for valid JDK location. Minor tweaks.
A little cleanup in ensime add-import
Formatting.
Merge master.