Updated to CDH 4.2.0/CM 4.5.
Merge pull request #70 from Paul-Webster/pull-req-release-fred-master-1163486455383d9889ae9b0cc6a4485089e4d997

Updated to CDH 4.2.0/CM 4.5. [1/1]
Fixed up CDH 4.2.0 packages names
Merge pull request #71 from Paul-Webster/pull-req-release-fred-master-a080a9a5091f01fa7874a57efc119da451aee402

Fixed up CDH 4.2.0 packages names [1/1]
Adding new code for Cloudera License Key Label and Input box in the UI.
Removed the crowbar Hive barclamp from  the crowbar Hadoop 2.2 & Hadoop 2.3 distributions.
CM 4.5/CDH 4.2 now fully supports hive configuration from within the Cloudera Manager user interface
and we no longer need to support an external Hive configuration method.
Merge pull request #74 from Paul-Webster/pull-req-release-fred-master-3100a7ae0b0952af5dbfb480510e2d4193f77f10

Removed Crowbar Hive barclamp [1/1]
Merge pull request #73 from vinayakponangi/pull-req-release-fred-master-19a67655e1e07e99d1ca81f8da9d817ccd5b980a

New Input box for Cloudera License Key on ClouderaManager Barclamp proposal. [1/1]
Initialize license_key as a string object and make the default value an empty string.
Merge pull request #75 from Paul-Webster/pull-req-release-fred-master-9ba0479558cac3f21026f0b46f4901ae61cb9af6

Initialize license_key as a string object and make the default value an empty string. [1/1]
Fixed up the CM API client license calls.
  * Made all CMS methods static.
  * Pass in resource_root on each API entry point.
  * Fixed the ApiLicense object to dynamically create instance variables (class initializer).
  * Added get_license call to the unit test harness and set the exe bits (chmod 755).
Merge pull request #76 from Paul-Webster/pull-req-release-fred-master-f5422e88f81002110970fc4519bc4580e03eaea9

CM API - Fixed up the CMS object API entry points. [1/1]
* Added .gitignore with exception patterns for eclipse (.project/.loadpath).
* Changed all subclass initializers to except a dictionary of parameters - types.rb.
* Added specific to_s methods for each API type subclass - types.rb.
Merge pull request #77 from Paul-Webster/pull-req-release-fred-master-0652d214018a063839c5cff000740c54fc674cc8

CM API - updates to types.rb [1/1]
New api_test_harness file for vinayak's changes.
Merge pull request #78 from vinayakponangi/pull-req-release-fred-master-bdc41d052189eecef33e779d2f269a1e02231698

New test_harness file for vinayak's changes [1/1]
Fixed the file permissions on .rb files (chmod 755).
Merge pull request #80 from Paul-Webster/pull-req-release-fred-master-4150313cbc34e27a8484dc1d252d19a2581c1942

Fixed the file permissions on .rb files (chmod 755). [1/1]
Updated .gitignore
Merge remote-tracking branch 'crowbar/release/fred/master' into release/fred/master