Update README.md
Update README.md
Made sample output icons clickable.
Fixing Lipstick to get right user name from hadoop UserGroupInformation
Update README.md
Added JsonProperty to SchemaElements to fix tomcat 7 bug
Merge pull request #14 from mortardata/master

Allow custom PigStatusClient implementations
Merge pull request #12 from charsmith/master

Fix tomcat 7 problem  fixes #11 and fixes #9
Merge pull request #15 from mortardata/master

Add mavenization of pig-console jar and BasicP2LClient optionally works without LipstickPigServer
Paramaterized the AJAX urls
Merge pull request #16 from mortardata/master

Bug fixes and front-end refactor
Merge pull request #17 from mortardata/mroddy_hadoop_version_parameter

hadoop version can be specified via the command line
Merge pull request #18 from mortardata/tmillar_paramaterize_urls

Paramaterized the AJAX urls
display schema on union in graph if it results in a schema change
Update README.md with cloudbees build status
replace printStackTrace with logging in Pig2DotGenerator
Merge pull request #19 from jeffmagnusson/master

display schema on union in graph if it results in a schema change
Update README.md with cloudbees build status for master and pull requests
Merge remote-tracking branch 'upstream/master' into upstream_staging_preserve_graph_state