Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of https://github.com/luan-cestari/lightblue-rdbms
fixed #50
Recreted the rdbms-tool's test (it missed somehow during merge I think or by mistake)
Fixes for #49
Fix #48 #40
WIP fix #47
Fix #47
Fix #5
Fixed #46
Fix #41
Fix #34
Fixed #4
Add some comments on the README
Merge pull request #60 from luan-cestari/Fix_README

Fix readme
Merge pull request #52 from luan-cestari/tools_test

Tools test
Merge branch 'luan-cestari-rdbms-hystrix_changes'

Conflicts:
	crud/src/main/java/com/redhat/lightblue/crud/rdbms/RDBMSProcessor.java
Remove mongodb dependency
Merge branch 'issue47' of https://github.com/luan-cestari/lightblue-rdbms into luan-cestari-issue47
Merge branch 'luan-cestari-issue47'