move tDiary libraries into lib direcotry
fixed broken tests
root path is different from library path
use TDiary.root for external plugin files
use TDiary.root for fake plugin file
use TDiary.root for fake filter file
use TDiary.library_root insted of TDiary::PATH
changed load-path for gemspec
integrate to untaint load-path
change library path
integrate to untaint load-path
change library path
fix condition for library path
Merge branch 'master' into standard-structure
Merge branch 'master' into standard-structure
move plugin and skel into lib/tdiary
skel(views) is not library files, therefore it's better to be outside library path.
fixed view templates path
fixed broken tests
Merge pull request #432 from tdiary/standard-structure

rubygems 標準のディレクトリ構成にする