add Twig Template Engine, remove switch, init command. bumped version 2.0.0-alpha
remove plugin
restore Vendor
update Path
update path define
update command path map
replace tab to 4 spaces
refactor
fix some bugs
fix some bugs
fix typo and change coding style
update theme
fixed issue #8
refactor
fix some bugs
update travis config
add string escape
update classis theme
Merge pull request #9 from zither/iss8

fixed issue #8
bumped version 1.2.7 fix issue #8 #9