To look .git file for git submodule, separated functions for each VCSs. Fixes #101
Cosmetic change
emphasize lines wrapped by '**' in Changes
Merge branch 'master' of https://github.com/vim-jp/vital.vim into git_submodule
Merge branch 'master' of https://github.com/vim-jp/vital.vim into git_submodule
Add note
Merge branch 'master' of https://github.com/vim-jp/vital.vim
Fix typo
Merge pull request #106 from crazymaster/master

Fix typo
Merge pull request #103 from vim-jp/emphasize-changes

Changesの重要な行を強調する
Web.HTTP: add spec
Web.HTTP: Fix encodeURI() #76
add Random.Xor128, pseudo random number generator using xorshift

Vital.Random.Xor128 provides a Random Number Generator(RNG) using a xorshift
algorithm. Although xorshift has a reasonable period(2^128-1), it is fast and
has less internal states.
The paper about xorshift is http://www.jstatsoft.org/v08/i14/paper .
Merge pull request #107 from rhysd/add/xorshift

add Random.Xor128, pseudorandom number generator library
Random.Xor128: fix document
add contains_multibyte(str)
Merge pull request #109 from raa0121/patch-1

add contains_multibyte(str)
Add doc for contains_multibyte
Data.String: prefer to use lower case
Add spec for Data.String.contains_multibyte