erlIDE 0.6.1

A maintenance release.

Fixed issues:
322 Debugger - Keep debug context even if the process is killed (works in OTP debugger)
150 Show multiple nodes in debug tree when debugging is distributed
343 debugger - breakpoints - group on type gives Others (type unspecified)
360 runtimes - add default runtime after installation of erlide
361 crash when indenting region with c-i when text contains tab
363 macro completion not working
365 hover over non-folded comment shows popup
367 completion - better layout of documentation
369 command to reset scanner and parser caches
344 navigation - F3 goes wrong if call contains fun -> a/1.
plus some other minor bugs.