Restrict zero and one to Number types. Default to floating points. Define new zero and one methods for Rational and Ptr. Update tests.
readdlm handle CRLF line ending with quoted column
Break up the linalg1 test suite further
Fix parsing of error output from trrfs! call in \{::Triangular,...}

Makes printout of errors a little bit nicer.

Closes #6398
Enable loop deletion pass.
Ignore REQUIRE when giving suggestions of packages after using
Merge pull request #6402 from ArchRobison/adr/loopdel

Enable loop deletion pass.
Merge pull request #6406 from ivarne/REQUIRE

Ignore REQUIRE when giving suggestions of packages after using
add a version of jl_init that lets you specify a system image file
Merge branch 'master' of https://github.com/JuliaLang/julia
Merge pull request #6392 from tanmaykm/readcsv

readdlm handle CRLF line ending with quoted column
split util.jl to separate functions that are for interactive convenience
Merge branch 'master' of https://github.com/JuliaLang/julia
Improved error message in Pkg.query.check_requirements

Closes #6401
Use julia parser in completion

Replaces the heuristic machinery for determining whether
completion is attempted from within a string, a command etc.
with the julia parser.
Merge pull request #6394 from JuliaLang/cjh/fix-moar-5735

Break up the linalg test suite further
Merge pull request #6385 from JuliaLang/cb/jlparsecompletion

Use julia parser in completion
extern C on bitvector
use INFINITY and NAN instead of strtod
fix #6389