Merge pull request #310 from lrozanski/master

Fixed MIFOS-6026: Unable to download Pentaho Report Templates from Mifos Admin UI
MIFOS-5985: Improve user's security
MIFOS-5992: Added permissions, Pentaho reports parameters and other minor fixes
MIFOS-5992: Added possibility to replace logo in Pentaho reports
Revert "Fixed Mifos-6026: Unable to download Pentaho Report Templates from Mifos Admin UI"

This reverts commit cc4281cf6c5cde373dbd61168017cbce41322f8c.
Fixed MIFOS-6028: Problem with Mifos Roles/Permissions
MIFOS-6013: Improve the Data Entry Validation
Merge pull request #311 from lrozanski/MIFOS-6028

Fixed MIFOS-6028: Problem with Mifos Roles/Permissions
MIFOS-5627 Fix: Link Guarantor to Clients
MIFOS-5627: Fixed acceptance test
Fixed MIFOS-6026: Unable to download Pentaho Report Templates from Mifos Admin UI
Merge pull request #312 from lrozanski/MIFOS-6026

Fixed MIFOS-6026: Unable to download Pentaho Report Templates from Mifos Admin UI
MIFOS-5627: Ability to remove guaranty
MIFOS-5983: Possibilty to sort client or loan fields
Fixed MIFOS-6034: Problem with being able to edit question groups while not having sufficient privileges
Merge pull request #313 from lrozanski/MIFOS-6034

Fixed MIFOS-6034: Problem with being able to edit question groups while not having sufficient privileges
Fixed MIFOS-6034: Problem with being able to edit question groups while not having sufficient privileges
Merge pull request #314 from lrozanski/MIFOS-6034

Fixed MIFOS-6034: Problem with being able to edit question groups while not having sufficient privileges
MIFOS-6036: Fixed back button on savings notes issue
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