document ssh key ui
Fix invalid command `jitsu tokens create travis`
Corrected git PPA location
Merge pull request #111 from twolfson/bug/fix.git.documentation

Corrected git PPA location
Merge pull request #110 from cybertk/patch-1

Fix invalid command `jitsu tokens create travis`
Merge pull request #107 from travis-ci/rkh-sshkey-ui

document ssh key ui
Add blurb about using older version of Cassandra
Merge branch 'gh-pages' of github.com:travis-ci/docs-travis-ci-com into gh-pages
give more attention to Oracle JDK 8

Oracle JDK 8 is a production release and this PR gives more attention to
this being a mainstream release. I also changed/dropped the minor
versions as these will probably always be out-of-date.

Also I think it's safe to say "Support for multiple JDKs will be
available in the future." is an outdated statement.
Merge pull request #112 from mprins/gh-pages

give more attention to Oracle JDK 8 being available
Merge branch 'gh-pages' into ha-2014-august-updates

Conflicts:
	user/languages/java.md