Changes to support NCI build

git-svn-id: https://lexevs.svn.sourceforge.net/svnroot/lexevs/base/v6/trunk/lexevs_api@9356 c4b421de-a31f-834e-8902-8020e42e311c
git-svn-id: https://lexevs.svn.sourceforge.net/svnroot/lexevs/base/v6/trunk/lexevs_api@9362 c4b421de-a31f-834e-8902-8020e42e311c
Added script to load Metathesaurus history in 6.0

git-svn-id: https://lexevs.svn.sourceforge.net/svnroot/lexevs/base/v6/trunk/lexevs_api@9377 c4b421de-a31f-834e-8902-8020e42e311c
added database index for Metathesaurus (Jira:506)

git-svn-id: https://lexevs.svn.sourceforge.net/svnroot/lexevs/base/v6/trunk/lexevs_api@9378 c4b421de-a31f-834e-8902-8020e42e311c
Removing property qualifiers that merely restate what a label and definition are for any concept having a label or definition.

git-svn-id: https://lexevs.svn.sourceforge.net/svnroot/lexevs/base/v6/trunk/lexevs_api@9379 c4b421de-a31f-834e-8902-8020e42e311c
Adding junit support for loads that have label and definition as datatypes where they were being loaded as property qualifires JIRA item 514

git-svn-id: https://lexevs.svn.sourceforge.net/svnroot/lexevs/base/v6/trunk/lexevs_api@9380 c4b421de-a31f-834e-8902-8020e42e311c
JIRA 514 junit support


git-svn-id: https://lexevs.svn.sourceforge.net/svnroot/lexevs/base/v6/trunk/lexevs_api@9381 c4b421de-a31f-834e-8902-8020e42e311c
Adding junit support for loads that have label and definition as datatypes where they were being loaded as property qualifires JIRA item 514

git-svn-id: https://lexevs.svn.sourceforge.net/svnroot/lexevs/base/v6/trunk/lexevs_api@9382 c4b421de-a31f-834e-8902-8020e42e311c
Adding junit support for loads that have label and definition as datatypes where they were being loaded as property qualifires JIRA item 514

git-svn-id: https://lexevs.svn.sourceforge.net/svnroot/lexevs/base/v6/trunk/lexevs_api@9383 c4b421de-a31f-834e-8902-8020e42e311c
Added .travis.yml for CI build.
Added a readme.
Adjusted the Travis CI JDK.
Adjusted the Travis CI ANT_OPS.
Change Travis CI working dir
Merge branch 'master' of https://github.com/lexevs/lexevs_api