Add text constants to layout_controller

Fixes #40
ISSUE-112 ajax links in admin should not contain &amp;
add phpStorm stuff
ISSUE-98 Admin Action Classes

re-fix incoming page to remove extension
Merge pull request #50 from texdc/40_admin_layout_controller

Add text constants to layout_controller
HTML clean-up
Merge pull request #52 from texdc/40_admin_layout_controller

HTML clean-up
Shim parse_url()

```
Notice: Undefined index: port in
/Library/WebServer/Documents/zc-v1-series/admin/includes/defined_paths.p
hp on line 14

Call Stack:
    0.0005     254024   1. {main}()
/Library/WebServer/Documents/zc-v1-series/admin/index.php:0
    0.0011     295304   2.
require('/Library/WebServer/Documents/zc-v1-series/admin/login.php')
/Library/WebServer/Documents/zc-v1-series/admin/index.php:47
    0.0016     321280   3.
require('/Library/WebServer/Documents/zc-v1-series/admin/includes/applic
ation_top.php')
/Library/WebServer/Documents/zc-v1-series/admin/login.php:19
    0.0023     351000   4.
require('/Library/WebServer/Documents/zc-v1-series/admin/includes/define
d_paths.php')
/Library/WebServer/Documents/zc-v1-series/admin/includes/application_top
.php:94
```
Update install password validation
Fix docblock typo
fix bad html Syntax
Merge pull request #53 from texdc/login_issues

Admin/Installer login issues
Merge pull request #54 from bislewl/v160

fix bad html Syntax
ISSUE-114 Add additional functions to shopping_cart class
CHANGE-708 - EZ Page Title Tag incorrect (introduced by CHANGE-425)
CHANGE-709 - Refactor logging infrastructure.
Move out of global scope into at least discrete functions. Probably good to eventually move it to a class object.
ISSUE-124 212832: Show Model Number - option to include reviews
ISSUE-124 212832: Show Model Number - option to include reviews
Fix headers
Add change to product_reviews
ISSUE-124 212832: Show Model Number - option to include reviews
Add change to product_reviews to use correct SQL
CHANGE-678 - Adjust banner-manager code to stop triggering a false-positive alert on query parameters