v0.28.2

0ac33c7 convert all xtend files to utf-8
5b92d33 gh181 - don't show crash report for execution backends
a3fbc60 gh182 - console title shows if launch mode is "debug"
c8ac625 add "goto matching bracket" command (Ctrl-Shift-P)
94c2a77 add debug printouts for 1353
6e8723b workaround for slow input in console
94ac6d7 allow typespec with specified module
a8ad6ea edoc: properly detect typespec before function
e4c9526 add icons for macros, records
1a145c3 1303 - autodetect source directories
9ea8bab 1300 - builder traverses all source dirs looking for .app.src and modules