Update quick-start.md: Minor wording changes
Quick-start.md: Emphasis on important concepts of atom-shell
Update README.md

Fixed a small typo
Merge pull request #252 from CoolOppo/patch-1

Update README.md
Merge pull request #246 from Dorian/patch-1

Update quick-start.md: Minor wording changes
linux: Be quiet when uploading crash report.
Make sure the job factory is created when initializing protocol module.

Fixes atom/atom#1963, the regression came when moving to use native-mate
to reimplment the APIs.
minor spelling fix and grammar
:memo: Say more on sending messages from browser to web page.
:lipstick: Fix format.
Merge pull request #255 from dougnukem/patch-1

minor spelling fix and grammar
Fixes auto updater regression, closes atom/atom#1949.
Capitilization, grammar, and punctuation changes
Merge pull request #258 from commadelimited/doc-fixes

Capitilization, grammar, and punctuation changes
Fixed typos
Merge pull request #261 from pborreli/typos

Fixed typos
Bump v0.12.3.
Merge branch 'master' of http://github.com/atom/atom-shell