untagged-f6bbc5576feb1e03c4b8

Replace cluster with subgraph, as the output will also reflect non-cl…

untagged-0dc7cf263f66ae1825bb

Add schema for dot output in json format.

untagged-1bc5df88610db337fc67: Merge pull request #1150 from ErwinJanssen/configure-ac

Removed POSIX version flag from configure.ac

untagged-d177ed11e0540b07902a

remove -D_POSIX_C_SOURCE=200112L as it breaks ./configure test for php.h

untagged-383680da5ca9da9f5250

el5 breakage, need ,  in dist target, but not in install target

untagged-95487e465cf6bdb4c605

Merge branch 'master' of github.com:/ellson/graphviz

untagged-950e8f23afa87abe4973: Merge pull request #1149 from ErwinJanssen/improve-travis

Improve Travis + deploy make dist results

untagged-0aac90e5c2817176609d

Small formatting change.

untagged-c6ce5b1f17878d776124

Edges attached to a cluster were not getting assigned an index number.

untagged-1aed90cbe517038de3a0

quote  as it contains spaces when No