* Update schema compare extension to support SQL Login
* Update schema compare extension to support SQL Login
* Fixed the scenario where scmp file doesn't open as expected- cleaning up previous connect information and setting appropriate button states if either source or target info is missing. Also updated function getEndpointName to return empty string if serverName and databaseName aren't present, instead of partial information.
* Addressed comments. Fixed var names and moved repeatitive code in a helper function.
* Update exclude/include message in SchemaCompare
* Segregated the messages as discussed
* Updated message with a comma and merged two If statements in one
* don't uncheck difference if unsuccessful
* changes after rebasing to get schema compare fix
* First cut of column checkbox checking reactive to include opteration
* handle blocking dependencies and affected dependencies
* Changing the checked property of table to be list
* Addressing comments
* add map to keep row number of diff entries
* remove findDifferenceRow() since it isn't needed anymore
* fix scrolling to the top when checking/unchecking and add info message
* change checked to updateCells
* improve warning cannot include/exclude message
* Adds button extension for explicitly setting aria-label, in case the label is not screen-reader friendly
* Explicitly set aria-label for ellipsis buttons in SchemaCompare
* Changing localize call to double-quotes
* Removes unused getter for ariaLabel
