Show compile errors in code
Fix showing annotations
Counters and notifications linked to the tasks
Change the way to feed counters.
Click on compile error open the file, and focus the line.

This also brings the functionality of jumping to a file line:
#code/path/to/file.scala:10
Ignore CompilationErrors that are not errors in code counter
Merge pull request #699 from typesafehub/wip/notifications

Counters and notifications linked to the tasks