debugger

1. Bug #167: Remove closing php tags in all files

2. Cleaning ?> at the end of files

INP-135

Fixes #0000327: Check Licensing and Installation Steps for External Links

INP-276

1. Bug #0000204: Create new "Simple" theme and add to distribution.

2. Debugger css is now more resistant to css reset.

INP-167

1. Bug #0000182: In-Portal Security Checks and Updates.

2. Minor paths Fix for debugger_responce.php

INP-146

1. Bug #0000182: In-Portal Security Checks and Updates (part 1).

2. No path in includes inside site configs, for fckeditor.php.

3. "download_license" step removed from install step presets.

INP-146

1. Fixes #0000159: Prevent of Execution of System Files of files other, then "index.php" and "admin/index.php"

2. Added exclusion for Debugger

INP-129

Releasing version 'branches/5.0.x' (copy from 'branches/RC')