*8279* Re-introduced log in as functionality
Created abstract validation class
Corrected spelling and reference assignment
Changed log in as code to reflect new Validation::canAdminister() API
Doxygen improvements
Improved doxygen comments
Italian trasnlation updates for PKP-LIB
*8349* sql correction
Merge pull request #42 from marchitelli/italian_translation

Italian translation updates for PKP-LIB
Merge pull request #40 from MichaelThessel/upstream

*8279* Re-introduced log in as functionality
Merge pull request #43 from MichaelThessel/validation

Created abstract validation class
Merge pull request #44 from MichaelThessel/loginas

Changed log in as code to reflect new Validation::canAdminister() API
*8322* Allow upload wizard to cancel before upload occurs
Shared locale keys
Shared locale keys
Reference fix
*8342* Fix author grid row submission ID parameter name
Merge branch 'master' of https://github.com/pkp/pkp-lib