Fix vertical drawer height

Closes #1732
Add "Create New" links to associations and adjust layout
Merge pull request #1734 from nilshoerrmann/associations

Improvements on the Associations interface.
Issue 1736, wrapped object attributes in quotes for admin.js to fix compatibility with certain browsers.
Fixed error where Symphony throws an error on accessing a section's publish interface when an associated section or field has been removed.
Fixed another error related to removed associated fields.
Merge pull request #1737 from mgussekloo/js-object-attributes-wrapped-in-quotes

Wrap object attributes in quotes for admin.js. Fixes #1736
Add a fallback for PHP5.2 when determining MySQL timezone offset. Fixes #1735
Add DROP to the list of MySQL operations that determine a WRITE_OPERATION
Merge pull request #1739 from jensscherbl/integration

Handle errors when removing associated section or field
Delete both sides of an Assocation when a field is being deleted. Fix fallout from doing so on the publish pages
Don't include /workspace in the upload field path attribute, fixes regression from previous version. RE: #1719
When prepopulating a new entry, show the Associations panel. Fixes #1733
Don't apply timezone transforms to the min/max dates that MySQL supports. Fixes #1742
Update jQuery Migration plugin to 1.2.0. RE: #1701
Hide secondary column if it doesn't contain visible content
Update bundle.php

Install Symphony using IIS on windows doesn't work because windows uses backslashes in $_SERVER['SCRIPT_FILENAME'] instead of forward slashes. The changed preg_match now checks for both.
Merge pull request #1745 from Jordy84/patch-1

Update installation directory discovery for IIS support.
Update table prefix from `default` to `tbl`.

Closes #1719
Merge pull request #1743 from nilshoerrmann/columns

When the secondary column has no fields, allow the primary column to run full width in the publish screen.