Update packages documentation.
Add uninstallation instructions to README and other cosmetic updates.
Remove contrib/repackage_system_suitesparse3.make since we are now on SuiteSparse 4.
Some cleanups to README.
Remove link for the online REPL - now that the old webrepl is no
longer supported.
Few more README cleanups.
Point to the docs rather than to the manual in the README.
seekstart
Merge pull request #2833 from WestleyArgentum/seek

seekstart
fix #2829, regression in reload
fix #2832, const with multiple assignment
Merge branch 'master' of github.com:JuliaLang/julia