wipe out minor typos
Merge pull request #1 from agalloch/give-a-hand

wipe out minor typos
Extra problems

You guys are fast :)
Fix typos
Fix even more typos
I'm not lazy, this one is really good

It is!
Add a brief setup section
Say how to actually install the right version with rbenv
Add the boilerplate for the first task
Give resources links
Put a little hadycap in there
Add hashes problems
Add Hash#default
Add bang methods
fixed defaults method typo
Minor changes
Merge pull request #5 from VLatunoV/patch-1

fixed defaults method typo
rename method && fix typo
Merge branch 'master' of github.com:HackBulgaria/Core-Ruby-1

Conflicts:
	week1/2-hashes/README.md
Merge pull request #6 from Gerasim-Stan/patch-2

Minor changes