fix addprocs_sge
fix rename of parse_input_line in web repl. fixes #2282
better fix for #2285
Windows: fix #2117, fix #2139, fix #2080, fix #2263, fix #2256
fix for my previous commit
fix bigint/bigfloat segfaults on centos/fedora
add more function doc
Updated sort docs.  Note that this just corrects the information,
but the docs themselves still should be substantially updated to
reflect the updated sorting framework.
doc for a few more functions
Rebuild helpdb.jl.
add doc for important string functions
Add more documentation for string functions (see #2147 & #2242)

Conflicts:
	doc/stdlib/base.rst
make Bool array cumsum return an Int array
remove references to FDSet from doc
document a few array functions
Merge branch 'master' of github.com:RZEWa60/julia
Merge pull request #2291 from kmsquire/sort_doc_update

Updated sort docs.
Fix sort order in example, other minor sort doc updates.
Merge pull request #2294 from kmsquire/sort_doc_update

Fix sort order in example, other minor sort doc updates.
Merge pull request #2292 from RZEWa60/master

Fix addprocs_sge
fix 3ba19aef55f77f3470fb2f43e1dc7932a408f332 typo