Added JGraphXAdapter and TestCases
Added JGraphXDemo based on JGraphDemoAdapter
Minor change for conformity to JGraphT
Updated README to include JGraphX dependency
Formatting
changed dependency in pom under jgrapht-ext from jgraph to jgraphx
Merge pull request #58 from Isaac-Kleinman/jgraphx_depend

Jgraphx depend
Credits for last commit.
More credit.
relicense from LGPL 2.1+ to EPL or LGPL 2.1+
Adds dual license information in README.md and poms.
add missing license comments

(the copyright of the individual authors is missing, but that's next
to impossible to determine reliably in an automated way.)
Merge pull request #2 from andlaus/change_license

Changes license headers in *.java to contain EPL/LGPL dual license
Merge pull request #62 from koppor/master

Adds EPL/LGPL dual license information
Credits for last merge.
Merge remote-tracking branch 'upstream/master'