add text/html writemime for MethodList and Method (fix #4952)
hopefully more robust way of getting github URL (don't assume module name is Pkg name)
Add more keywords to ctags regex, plus README
fix off-by-1 in isqrt. closes #4884
Merge branch 'master' of github.com:JuliaLang/julia
Merge pull request #4991 from stevengj/methodshow

add text/html writemime for MethodList and Method (fix #4952)
update pcre
Merge pull request #5223 from wlbksy/pcre

Update pcre to 8.34
Merge pull request #5221 from brendano/master

Add more keywords to ctags regex, plus README
fix #5225
Merge branch 'master' of github.com:JuliaLang/julia
more thorough checking of type alias parameters. fixes #3601
fix #5210, factor() failing for some integer types