Minimized and explicit imports in std.algorithm
reduced imports for std.range
reduced imports for std.stdio
rebased
Adds Bidirectionality to Repeat
Updates MemoryStream.reserve DDOC

Removes ambiguity as to whether `reserve` is relative to the entire stream or the cursor position.
Fix Issue #8298, Don't throw exceptions on broken symlinks.

Using dirEntries to loop trough all the files/directories in a directory
will curently throw an Exception when encountering an broken symlink.

Whit this change DirEntry will no longer throw an Exception for broken
symlinks, but in that case isDir and isFile will return flase while
isSymlink returns true.
rebased
Rebased and fixed issues
Merge branch 'master' of github.com:D-Programming-Language/phobos into fewer-imports
Fix Windows
Further reduce top-level dependencies
localize std.range import
Reduce deps in std.traits
Reduce deps in std.conv and std.typecons
Reduce deps in std.range
Removed spurious messages, fixed unittest errors
Add std.typecons.among
Merge pull request #1787 from JakobOvrum/among

Add std.typecons.among
Fixed makefile to handle druntime dependencies properly and to pass down DMD OS MODEL