Added fetching of server version details.
updated ArangoDB Version for travis to 1.3-rc1 + test
Merge pull request #102 from frankmayer/devel

updated ArangoDB Version for travis to 1.3.devel
Merge pull request #99 from F21/server_version_details

Added fetching of server version details.
Disabled some tests because of missing statistics in ArangoDB 1.3
Merge pull request #105 from frankmayer/devel

Disabled some tests because of missing statistics in ArangoDB 1.3
Removed clashing files.
Merge pull request #108 from F21/devel

Removed clashing files.
Fixed precondition failed in #95
Merge pull request #109 from F21/precondition_issue

Fixed precondition failed in #95
Updated version
Implemented transaction support and tests
Merge pull request #110 from frankmayer/devel

Transaction support and version update
Fixed GraphHandler returning wrong object type. Closes #75

This also fixes wrong object type (besides document) being returned on get(), getById()

Written tests and updated some old ones.

Updated CHANGELOG
Fixed test that was not removing test graphs in the database on teardown.
Updated CHANGELOG
Merge pull request #112 from frankmayer/devel

Bug Fixes mainly involving returned object type
Re-implemented statistics according to new implementation in ArangoDB 1.3. Fixes #106

Updated tests

updated CHANGELOG
Merge pull request #113 from frankmayer/devel

Reimplemented statistics according to new implementation in ArangoDB 1.3
Minor fixes in tests
Fix phpdoc in Collectionhandler - had wrong return types