parseint(c::Char, [base::Integer]): parse a character as a digit.
Pkg.generate: generate missing files when not forced.

This is especially useful for generating license files for packages
that don't already have them.
fix #4953, regression in nextprod
Merge branch 'master' of github.com:JuliaLang/julia
add parseint(::Type{<:Integer}, c::Char) method that I forgot.
Pkg.generate: put Git.transact back that I commented out for testing
Merge branch 'master' of github.com:JuliaLang/julia
Reduce the number of threads openblas uses on each architecture.
We are now using 16 as max threads for openblas. This will considerably
reduce the memory consumption on startup.
Pkg.generate: use `git shortlog` to get authors for existing repos.

This is trickier than it should be because `git shortlog` is very
broken: it refuses to print any output unless it is connected to a
TTY. I've tried to make this work on Windows, but have no way of
testing it. According to the Internets, "CON:" is the equivalent of
"/dev/tty" on Windows.
Merge branch 'master' of github.com:JuliaLang/julia
added syr2k to blas.jl

used chmsquare, added her2k + tests in test/linalg.jl
added her2k!, her2k to exports
Merge pull request #4940 from joachimdahl/blas

added syr2k to blas.jl
initial mods to besselj
mods to other methods for besselj
Removed 2-argument Airy func (also from docs), completed optional arguments to first kind Bessel func
Add description of optional arguments to manual, for first kind Bessel functions
docs: indicate Airy functions take complex arguments; tweak optional argument note
Number of arguments in ccall to :zbiry reduced to 7
Add error, underflow detection and optional args to all Airy funcs
Correct placement of error tests in _airy