add comments in logs package.
simplify condition test for trailing /
2. add hookfunc to support appstart hook
add comments for httplib package.
add comments for context package.
add comment in config package.
Added LayoutSections property to Controller
users can define 0 or multipe sections in the Layout template file so all kinds of content such as scripts, css can go to proper sections in the generated html file.
convert to unix eol
name → Name
typo
RESTFul → RESTful
add comments in cache package
