vim-patch:7.4.376

Problem:    Popup menu flickers too much.
Solution:   Remove the forced redraw. (Hirohito Higashi)

https://code.google.com/p/vim/source/detail?r=v7-4-376

Includes: vim-patch:7.4.357 vim-patch:7.4.367 vim-patch:7.4.376
Merge pull request #1162 from atwupack/vp-7.4.357

vim-patch:7.4.357, 7.4.367, 7.4.376
ex_cmds2.c:fix for issue #1164

fix condition while iterating over all buffers
Merge pull request #1167 from atwupack/fix-issue-1164

ex_cmds2.c:fix for issue #1164
server: Rename address environment variable

To follow the pattern of using NVIM for technical descriptions, it was renamed
to NVIM_LISTEN_ADDRESS
eval.c: Rename jobwrite to jobsend
eval.c: Rename msgpack-rpc functions for consistency
runtime: Enhance help.vim to highlight Nvim/NVIM
runtime: Initial msgpack-rpc documentation
runtime: Initial job control documentation
runtime: Add highlighting for new functions/events
runtime: Update python_setup.vim to the new rpc function names

Also improve version checking.
runtime: Document 'unnamedclip'
runtime: Document python interface, clipboard and add intro doc