graphics/gts:
- Convert to USES=libtool and bump dependent ports
- Convert to USES=pathfix
- Add INSTALL_TARGET=install-strip
- Add USES=libtool and INSTALL_TARGET=install-strip
- Remove WITHOUT_USB
- Remove FreeBSD < 8 support
- Remove .keep_me files
Unbreak
Fix USES issues.

(Hopefuly) fix issues introduced in r370100. This commit consists of area51
revisions 10357, 10359 and 10360.

Approved by:	rakuco (mentor)
net-im/gajim: update to 0.16

- update to 0.16
- add LICENSE_FILE
- add dependency on net-im/py-nbxmpp
- remove local patch for host/nslookup issue - the proper solution was
  implemented upstream
- remove dirrms from pkg-plist

Changelog:
https://bugs.launchpad.net/ubuntu/+source/gajim/+bug/1377589

- cherrypicking changes from ports/188651 [1]:
  - sort knobs
  - add missing GUPNP option description
  - explicitly define intltool dependency
  - beautify commandline in pre-build target
  - add pkg-message with crypto plugins information

PR:		188651
Submitted by:   nemysis [1]
devel/rubygem-actionpack-action_caching: create port

Action caching for Action Pack (removed from core in Rails 4.0)

WWW: https://github.com/rails/actionpack-action_caching
Add USES=libtool and INSTALL_TARGET=install-strip
mail/rubygem-email_reply_parser-discourse: create port

EmailReplyParser is a small library to parse plain text email content to return
only the reply.

WWW: http://github.com/github/email_reply_parser
devel/libuninum:
- Add USES=libtool and bump dependent ports
- Replace MAKE_ENV with CPPFLAGS
- Add INSTALL_TARGET=install-strip
mail/rubygem-email_reply_parser-discourse: correcte category
Remove old patches and add INSTALL_TARGET=install-strip
Convert to USES=libtool
devel/rubygem-fast_stack: create port

Fast method for collecting stack traces

WWW: https://github.com/SamSaffron/fast_stack
Remove USES=pathfix and add USES=libtool and INSTALL_TARGET=install-strip
devel/rubygem-fast_xor: create port

Provides a C-optimized method for in-place XORing of two (or three) strings

WWW: http://github.com/CodeMonkeySteve/fast_xor