Made module paths relative to make modules more portable
Made modules relative to each other and also changed package name from 'modules' to 'explorer'
Merge pull request #64 from ryanjbaxter/relative-modules

Relative modules
Merge branch 'master' of https://github.com/OpenSocial/explorer (relative modules)

Fixed the following conflicts:
	opensocial-explorer-webcontent/src/main/javascript/modules/main.js
	opensocial-explorer-webcontent/src/main/javascript/modules/widgets/gadgetarea/GadgetArea.js
	opensocial-explorer-webcontent/src/main/javascript/modules/widgets/openid/AuthProvider.js
	opensocial-explorer-webcontent/src/main/javascript/modules/widgets/openid/OpenIDLoginDialog.js
	opensocial-explorer-webcontent/src/main/javascript/modules/widgets/sidebar/CreationModalDialog.js