updated CHANGELOG
updated documentation
added new graph function _connectingEdges
Fixing collection help output misspelled errors
Fixing statistics documentation misspelled errors
Merge branch '2.3' of https://github.com/triAGENS/ArangoDB into 2.3
jslinted
fixed a test
updated documentation
skip writing begin/abort/commit markers for transactions without write operations
Added Whats New to the documentation
updated upgrading information
Changed text for deprecated files
Fixed some dead links in the documentation
Another dead link in the documentation fixed
Update README.mdpp

Fixed some typos, shortened some long or over-complex sentences, moved information between sections and removed some that I think don't belong in a glossary, or at least not under the current section. Added a proper ending to a clipped sentence.

Also changed "edge documents" to "edges" because if edges are documents isn't "edge documents" redundant?
fixed never-disappearing "query is operating" display
Merge branch '2.3' of https://github.com/triAGENS/ArangoDB into 2.3
properly display required pathParams in Foxx documentation

do not restrict route summary to 60 characters
Fixes compile issue on FreeBSD/clang

lib/Basics/logging.cpp:1876:12: error: cannot initialize a variable of type 'CODE *' (aka '_code *') with an lvalue of type 'const CODE [25]'
    CODE * ptr = TRI_facilitynames;
           ^     ~~~~~~~~~~~~~~~~~

FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
Target: x86_64-unknown-freebsd10.1