implement tdiary update command
Merge pull request #314 from tdiary/tdiary-update

implement tdiary update command
added load path, because can't laod tdiary/environment when standalone mode
update dependency
move core gems into gemspec
use bundler for global configuration
remove bunlder from vendor dir. it will be used cgi mode only. we need to care it when packaging
added misc/lib into
includes bundler and bundle gems for tar package
speedup
added bundlerized block
Merge pull request #299 from tdiary/bundlerize

Bundlerize
bump version to 3.2.2.20130527
rake release
add Application::Configuration class
TDiary::CLI must run without bundle environment
remove the duplicate gem dependency
Merge branch 'master' into routing

Conflicts:
	config.ru
TDiary::CLI cannot depend on tdiary.rb
specify gem versions to avoid warning (fixed #317)