Change as_proplist and as_dict to return empty instead of filling with undefined values
Remove warning
add case for empty result set
Merge pull request #83 from moxford/master

Changes for empty result sets
Revert "FIX wrong connection termination on start"

This reverts commit 27dc420da864a31c22288a4f677737c8a58ba6c9.
add as_json output util (#74)
better as_json output util
add basic test case for as_json util
add README hint for as_json util
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/emysql_util.erl