vim-patch:7.4.468

Problem:    Issue 26: CTRL-C does not interrupt after it was mapped and then
	    unmapped.
Solution:   Reset mapped_ctrl_c. (Christian Brabandt)

https://code.google.com/p/vim/source/detail?r=v7-4-468
vim-patch:7.4.458

Problem:    Issue 252: Cursor moves in a zero-height window.
Solution:   Check for zero height. (idea by Christian Brabandt)

https://code.google.com/p/vim/source/detail?r=v7-4-458
vim-patch:7.4.441

Problem:    Endless loop and other problems when 'cedit' is set to CTRL-C.
Solution:   Do not call ex_window() when ex_normal_busy or got_int was set.
	    (Yasuhiro Matsumoto)

https://code.google.com/p/vim/source/detail?r=v7-4-441
vim-patch:7.4.438

Problem:    Cached values for 'cino' not reset for ":set all&".
Solution:   Call parse_cino(). (Yukihiro Nakadaira)

https://code.google.com/p/vim/source/detail?r=v7-4-438
Merge pull request #1727 from fwalch/small-patches

vim-patch: Multiple small patches