Use phpthumb class directly
Check existence of remote images cache; create if necessary
Simplify success status on return
Remove assets_url and cache_url settings. Synthesize cache_url from cache_path.
Change remote_timeout setting value to 5s
Add pThumb Cache
Add pthumb snippet ("alias" of phpthumbof)
v 2.1.0-pl
Merge branch 'pThumb-dev' into pThumb