Triples export service
Bugfix #1099.

Details:
- bugfix #1099;
- improved getMimeType API call.
Merge pull request #1127 from GiorgiyLutidze/master

Peter's suggestions
Merge pull request #1118 from alex-zen/bugfix

Bugfix #1099.
Triples code cleanup
Triples Remove Warning suppress
Merge from yuzhay's branch
twitter style improvement
Merge branch 'master' of https://github.com/alterm4nn/ChronoZoom