change some code to test easily
improved a bit
make png transparent bg
added comics sans compile
ignore pngs
remove the Cache dependancy, no default templates
add phpunit to composer.json
make first test case with improved Tex2png class
ignore test outputs
remove unwanted demo codes
change from Gregwar\Tex2png to Madcoda\Tex2png
added more function, and “Tex” class
composer.json update