add snippets README
move README to its place
add option xptemplate_cwd_snippet

set to 1 to load .xpt.vim as snippet file automatically.
add doc about xptemplate_cwd_snippet
add xptemplate_cwd_snippet support
do not ignore xpt/
v3 support
Merge branch 'f.dist' into f.log
add xpt/debug.vim
add log syntax support
Merge branch 'f.log' into f.engine
use xpt#debug#Logger for xptemplate.vim
Merge branch 'f.log' into f.conf
Merge branch 'f.conf' into rc
Merge branch 'f.doc' into rc
fix non-word char search
add todo
Merge branch 'f.engine' into rc
fix $
Merge branch 'snp.php' into rc