ports/175102: bsd.port.mk: update DESKTOP_ENTRIES framework

[Max Brazhnikov]

>Number:         175102
>Category:       ports
>Synopsis:       bsd.port.mk: update DESKTOP_ENTRIES framework
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          update
>Submitter-Id:   current-users
>Arrival-Date:   Mon Jan 07 13:50:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Max Brazhnikov
>Release:        
>Organization:
>Environment:
>Description:
http://people.freebsd.org/~makc/patches/desktop_entry_20130102.diff

Changes:
- update list of categories to the version 1.1 of Desktop Menu Specification
- require Icon field to follow Desktop Entry Specification (the field must be
  absolute path or icon name if icon theme is used)
- require main category to be set (listed in DESKTOP_CATEGORIES_MAIN)
- remove deprecated Encoding key
- allow StartupNotify field to be empty string
- be less strict when generating filename for desktop entry (to improve
  readability when full path to executable is used)
- use port ${COMMENT} if comment field is not set
- add GenericName key (comment field will be used)
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: