added model, collection, view, css for custom query storage
merge
added missing karma config entries
karma jslint error
karma jslint
fixed some language bugs in first steps.
more language bugs in first steps. JDM
more bugs in documentation language resolved.
Fix typos and simplify & clarify some phrases in the documentation.
gcc
unify function behavior in shell and server
Fixed some further language bugs in the doc.
added derived file
Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel
Moved subsection troubleshooting from collections to arangodb shell
Added missing methods to fs module. fix #978
changed width of summary block
Added glossary to the documentation. Also linked the glossary keywords to the documentation
Started moving synchronous cluster implementation to asynchronous one. Synchronous is broken on some browsers as soon as one coordinator is dead

Conflicts:
	js/apps/system/aardvark/clusterFrontend/js/views/showClusterView.js
Cluster Servers and Coordinators are now working async. It is now possible to contact a cluster even if some of the coordinators are down