Redmine#1160: add findfiles function and acceptance test
Redmine#1160: sort return of findfiles() function and insert CF_NULL_VALUE only when needed
Example documentation.
Move unstable/failing test into staging
Merge pull request #827 from tzz/tzz/redmine-1160-findfiles

Redmine#1160: add findfiles function and acceptance test
Update ChangeLog with more 3.6 goodness
Fix timekey generation

eg. Min10_10 should be Min10_15

Redmine #3215 (internal)
Merge pull request #875 from awsiv/master

Fix timekey generation
Update gitignore.
Merge branch 'master' of github.com:cfengine/core into repo_split