[report] stock ledger loading time
Merge pull request #1155 from nabinhait/report1

[report] stock ledger loading time
Merge develop for release
bumped to version 3.1.0
[hotfix] fix null issue in budget variance
Merge pull request #1160 from webnotes/develop

[hotfix] fix null issue in budget variance
bumped to version 3.1.1
[permission model] Redesign

Conflicts:

	patches/patch_list.py
[permissions] Added Test Cases
[cleanup] [minor] added webnotes.model.delete_doc (module)
[cleanup] [minor] default+cache related
[minor] move warehouse user to restrictions