pulling back the xfail marks on the indexers, I think the Travis failures were glitches in Travis and not something wrong with the code
rolling back a mistake commit
pinning down packages to specific versions as some incompatibilities creeped up
Merge pull request #404 from SuperCowPowers/coverage-fix

pinning down packages to specific versions as some incompatibilities cre...
Merge branch 'master' into fix-indexer-issues
adding -s flag to pytest so we can see what's happening on TravisCI
Merge pull request #403 from SuperCowPowers/fix-indexer-issues

Fix indexer issues
first just setting the timer to 10 seconds so it gets called more often
put a try/except around all mongo calls in periodic_ops
a bit more info on jdk 1.7 for ubuntu
adding a general exception catch in periodic_ops
Merge pull request #406 from SuperCowPowers/periodic-ops-fix
adding some neo4j install notes
just putting some stuff back to normal