Ignore the "build" directory because we can't assume we remembered to execute the "clean" script
 On branch master
 Changes to be committed:

	new file:   .gitignore
also ignore editor backup files
 On branch master
 Your branch is ahead of 'origin/master' by 1 commit.

 Changes to be committed:

	modified:   .gitignore
Added a new function loadJsonVars that allows loading key value pairs into storedVars from a JSON file.  Test scripts updated too
 On branch master
 Your branch is ahead of 'origin/master' by 2 commits.

 Changes to be committed:

	modified:   SELBlocks.xpi
	modified:   chrome/content/extensions/sel-blocks.js
	new file:   test/TestCase_JSONVariable
	modified:   test/TestSuite_TestSELBlocksConstructs
	modified:   test/varset.json