adding list of mirrors to README
Adding option to specify server list for find_gear
Card origin_runtime_148 - append JAVA_OPT_EXT to JAVA_OPT

* Update all JBoss cartridges to allow JAVA_OPT_EXT to be added
  to JAVA_OPT
* Update *_not_exit method names to refute_*
Update documentation
Merge pull request #3307 from jwhonce/wip/java_opt_ext

Merged by openshift-bot
Merge pull request #3301 from mmahut/master

Merged by openshift-bot
Dep repos were wrong, nightly repos were non-preferred path
Bug 994424

Add template files for cron
Merge pull request #3309 from maxamillion/admiller/doc_fixes

Merged by openshift-bot
Merge pull request #3310 from BanzaiMan/dev/hasari/bz994424

Merged by openshift-bot
Cartridge - Clean up manifests

* Add missing elements or remove unused elements
Change 1 - Consolidate config options into the config file except for --auth
Enable mongodb journaling
Made scripts executable.
Merge pull request #3312 from sridharn/mongodb_journal

Merged by openshift-bot
Fix order of upgrade script in cartridge author doc
Merge pull request #3313 from jwhonce/wip/manifest_lint

Merged by openshift-bot
Merge pull request #3314 from pmorie/docfix

Merged by openshift-bot
Fix error message
Merge pull request #3304 from abhgupta/abhgupta-scheduler

Merged by openshift-bot