hgweb: Search templates in templatepath/style/map, too, using a common function.
This allows for web templates to be self-contained in a directory, which makes
copying and modifying them easier.
%% no changes
%% no changes
%% uncompressed contents in repo
this is a test
%% uncompress our working dir copy
this is a test
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
%% uncompress our new working dir copy
this is a test