Fix OPAL-1777: Error while trying to see the summary of a variable
Merge pull request #164 from emorency/master

OPAL-1769: Progress bar on administration view and setting the current task to null when stopping the indexation
OPAL-1769 ValuesReaderCallback implements isCancelled.
OPAL-1785 Allow = operator in a function expression
OPAL-1786 Restricted strings are allowed in datashield function calls.
OPAL-1796 Auto publish datashield packages methods
OPAL-1778 - added new method to find out whether a table has an index, in ES words, if an index has a given type
Merge pull request #165 from kazoompa/bug-OPAL-1778

OPAL-1778 - added new method to find out whether a table has an index, i...
Fix OPAL-1783: Exception when indexing a table
OPAL-1778: Cannot reproduce locally but setting refreshing to false when the dataProvider is null...
OPAL-1799: Hide cancel button when indexing progress is 100%,
OPAL-1725: Fixed navigation arrow
OPAL-1725: Fixed navigation Parent arrow. Always get the parent link from the tableDto instead of the variableDto.getParentLink
OPAL-1799: Hide cancel button when indexing progress is 100%,
OPAL-1725: Fixed navigation arrow
OPAL-1778: Fixed empty values display
Removing logging
Changes to Gwt compile property to build firefox and compiling JS as DETAILED JS instead of PRETTY