added jslint tests
docu refactoring, added more functions into graph module
fixed merge conflict
fixed small bug in python script
added functionality to download and install foxx applications from github
jslint
some docu changes
added style for example button
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel
changed examples in routplanner
Added tests for traversal API using graphs instead of an edge collection.
Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel
Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel
Moved Traversal Examples to use a graph instead of edge collection
Added graph and edge collection tests for traversal API to execution script
Fixed return codes of traversal api
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel
Added short hand for graph creation for http api tests
added show/hide button