ignore build/ folders
Merge branch 'master' of github.com:pushkarsingh/mailcore2

Conflicts:
	.gitignore
Removed extra x
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Internal callbacks for ops, before and after running.
Automatic fetch of namespace and capabilities in IMAPSession
Force capability operation to login()
work in progress on automatic configuration
Merge remote-tracking branch 'upstream/master'
Added check for filename
Whitespace
Fix literal to char* conversion warnings
Merge pull request #282 from CodaFi/literal-const-char

Fixed some warnings.
Merge pull request #281 from CodaFi/Fix-Providers-Crash

Fix #280: Fixed crash related to providers.
added getQuota operation to get free space in mailbox
renamed getQuotaOperation to quotaOperation, removed debug stuff