Fixes Issue 8143 - Safe std.conv.to enum conversion
Fixes Issue 7819 - setTimes should work on folders.
Update getTimes params and docs to reflect it supports directories.
setTimes should throw FileException on Posix.
Merge pull request #897 from AndrejMitrovic/Fix_8143

Fix Issue 8143 - Safe std.conv.to enum conversion
Merge pull request #1128 from AndrejMitrovic/Fix7819

Issue 7819 - setTimes should support folders on Windows
Update std/algorithm.d

minor typo
std.base64: Fix AssertError on certain bad input
std.base64: Introduce Base64Exception
Merge pull request #1131 from CyberShadow/std-base64-20130211

std.base64: Fix AssertError on certain bad input
Update std/regex.d
Merge pull request #1134 from timotheecour/master

missing space in assert message