Merge branch '5.0'

Authored by brauch on Jun 17 2016, 10:19 AM.

Description

Merge branch '5.0'

Merged Changes

CommitAuthorDetailsCommitted
a921a9cf389cbrauch
restoreSystemEnvironment: don't truncate the original environment 
Jun 17 2016
5ba7af4efcb9brauch
external script plugin: use native environment for process as well 
Jun 17 2016
1a2bab0b861bbrauch
fix crash on shutdown in ColorCache::updateInternal() 
Jun 17 2016
2d6636b7ce90apol
Reset the documentation quickopen search when providers change 
Jun 17 2016
a65630c559a6brauch
make tab switcher hint text small 
Jun 17 2016