Add generalized repmat function as repeat
Document repeat function

Extend ind2sub and sub2ind to accept a reusable array of indices
Expose rem1 and fld1, defined by analogy with mod1
Restore basic ind2sub definition
change string indexing to avoid invalid indexes in more cases, and
eliminate the thisind() function

For example, search("∀ x", "∀", 1) used to give 1:3, which doesn't
make much sense since the "3" is an artifact of the encoding and isn't
a valid index. Now it gives 1:1, or in general a:b where a is the index
of the first found character and b is the index of the last found character.
Let least squares solver return zeros instead of throwing an error when left hand side is zero
Merge branch 'master' of github.com:JuliaLang/julia into jb/strindexchanges
don't require subclasses of AbstractVector/Matrix to implement more than 1d/2d indexing
Fix error message on process error
Merge pull request #3788 from JuliaLang/anj/zerools

Let least squares solver return zeros instead of throwing an error when left hand side is zero
added isopen(io) for IOStream and IOBuffer
fix apparent typo: File adds a readbytes method, not readall
add isopen(::File)
fix merge conflict
add more isreadable/iswriteable/isreadonly functions
Revert byte order IO changes [dba7023bf1, dccba38814].

Apologies, Simon. This API change just wasn't thoroughly enough
worked out. It causes tons of method ambiguities with existing
packages, which is generally a danger sign that something may be
rotten in Denmark. In general, having trailing objects as a way
of modifying behavior seems sketchy. The sorting API used to do
this but has been reworked to use keywords instead.

Revert "add additional tests for scalars and floats"
This reverts commit dba7023bf16947851ffd29d1021a8b48b403890c.

Revert "Added ByteOrder type for reading integers, floats, complex, arrays, and bitarrays"
This reverts commit dccba38814e09df7e4d8e101d8993ff235fcdb17.

Conflicts:
	doc/helpdb.jl
on OS X, prioritize usage of libraries in JULIAHOME/../lib and JULIAHOME/../lib/julia
fix #3821
Fix #3867
Merge pull request #3871 from stevengj/isopen

added isopen(io) for IOStream, IOBuffer, and File
Merge pull request #3872 from stevengj/readwritable

add more isreadable/iswriteable/isreadonly functions