Updating LabelTest.lua.
Some tests in LabelTest.lua are ok.
BitmapFontMultiLineAlignment is ok.
labeltest.lua finish.
Updating CCLabelBMFont.pkg, CCLabelTTF.pkg, and updating luabinding.
Adding TileMapTest.lua
CCLOG -> cclog
new tile map tests
Updating LabelTest.lua
Using universal config for TestLua.
TileMapTest.lua is ok.
Merge pull request #2286 from dumganhar/lua-test

fixed #1941: Adding TileMapTest for TestLua.