This is a experiment to add a log filter window to maya

想有个窗口能在顶部加个regex,只filter我想看的log，有时候echo all commands打开以后眼睛都看花了，顺便实验加高亮显示 syntax.py is copied from Mack Stone's cmdReporterHighlighter.py

prototype2 01/28/2016 加了高亮显示和regex filter

prototype1 01/25/2016 底部的QTextEdit加了滚轮缩放

01/28/2016

• added syntax highlighting and regex filter

01/25/2016

• wheel scaling, line number is there