UI - more explicit button description for the add child node.

init script typo

refs #1589 - Remove hardcoded vmware vsphere_expected_pubkey_hash

Now, users will create a ~/.fog file containing:

=begin
:default:
:vsphere_expected_pubkey_hash: HASH_VALUE
=end

Fog will use this file when contacting vsphere to validate the ssl cert....

fixes #1595: show success on test connection

Added css class "btn_success" to the test connection button when the connection
is successful.

This still leaves behind a problem with ec2 (and probably rhev and vmware) where
testing the connection resets the selected region (or, datacenter for rhev and...

Rails logger does not exists at this stage, removing

Fixes #1596 Add back button of console page.

fixes #1600 - records are deleted even though host is not Managed

Merge pull request #38 from abenari/may03

new releases of my favorites gems.

[UI] minor changes to ldap page.

- LDAP attributes mappings are not related to on the fly creation

fixed a bug in the host-group truncation function.