Merge pull request #1670 from rockbot/master

first attempt at fixing appium avd startup bug
Fix app not responding
Fix appium shell

node appium.js --shell
Fix checkApkKeystoreMatch argument order
Merge pull request #1680 from bootstraponline/keystore

Fix checkApkKeystoreMatch argument order
Fixed sporadic DOM corruption issue
new node examples
dev package update
Modified session creation to cope with non redirect case
Update troubleshooting.md
adding dev packages
fixing spaces
fixing spaces
fixing one liner if
Merge pull request #1689 from sebv/node_examples

Node example refresh.
Merge pull request #1688 from vkmtse/patch-1

Update troubleshooting.md
Merge pull request #1694 from bootstraponline/fix_app_not_responding

Fix app not responding
Merge pull request #1679 from bootstraponline/shell

Fix appium shell
Merge pull request #1681 from boxiong/master

Fixed a sporadic DOM corruption issue
Merge pull request #1687 from sebv/chrome_fix

Modified session creation to cope with non redirect case