Added missing check for http.StatusOK in Stat.
Also made checks for http.StatusOK / 200 uniform

Change-Id: I8ef608dc098cdfd221a53be20801d7dcdcdf7655
search-ui.txt: 'and', 'or' and parenthesis description

Change-Id: Ie6c077e008084dec0817b2de23832646f4ba99c7
search: width and height exact matches simplified

corrected some copy paste errors in the expr_test
file

Change-Id: I36467d96c5674cddc34009d36a05c42ddd7e3cc2
Merge "Added missing check for http.StatusOK in Stat. Also made checks for http.StatusOK / 200 uniform"
Add BaseURL method to handler Loader.

Change-Id: Ibc61cd19798aa1b0858cbe40b10544953db67b36
Merge branch 'master' of https://camlistore.googlesource.com/camlistore