Merge pull request #151 from pavel-sakun/BACKLOG-115

[BACKLOG-115] Certify support for Kerberos for CDH 5.1
[BACKLOG-644] - CLONE - Verify support for CDH 4.7

initial commit: cdh42 is copied to cdh47
[BACKLOG-644] - CLONE - Verify support for CDH 4.7
[BACKLOG-644] - Verify support for CDH 4.7

rename Eclipse project
Merge pull request #150 from mtseu/backlog-644

[Backlog-644] - Create CDH4.7 Hadoop shim
[BACKLOG-115] Certify support for Kerberos for CDH 5.1

Support MR2 jobs for CDH51 shim (PDI-11959)