* dhruvgoel92/ticket/11271:
[ticket/11271] Make path conversion more precise
[ticket/11271] Add docblock of feed_generate_content( )
[ticket/11271] Fix tabs and use !empty( ) instead of count( )
[ticket/11271] Remove unnecessary inclusion of functions_display
[ticket/11271] Typecast forum and topic id to integer
[ticket/11271] Use absolute path for displaying inline attachments in feeds
[ticket/11271] Changed executable bit.
[ticket/11271] Formatting code and removing null assignment.
[ticket/11271] Removing unnecessary database object
[ticket/11271] Separated attachment fetching query
[ticket/11271] Fetched feed attachments before loop.
[ticket/11271] Removed in-line attachment comments properly.
[ticket/11271] Displaying in-line attached images in ATOM feed.