Update to 0.15

ChangeLog:	http://cpansearch.perl.org/src/FALCONE/RTx-Calendar-0.15/CHANGES
- use OPTIONS_DEFINE
- make option IDEA deafult

- remove RESTRICTED
http://en.wikipedia.org/wiki/International_Data_Encryption_Algorithm
The last patents expired in 2012 and IDEA is now patent-free and thus free to use.
Add pgollucci's FreeBSD.org address also to the list of nice people.

Requested by:	pgollucci
Convert to USES=gettext
Convert the 2 last USE_CMAKE to USES= cmake
Remove the now useless compatibility bits for USE_CMAKE
- Fix problem that options dialog is popd up even if there is already
  saved file.

- Remove CONFLICTS because it matches databases/ruby-bdb itself
  (Spotted by portlint).

PR:		ports/178107
Submitted by:	Yasuhiro KIMURA <yasu@utahime.org>
Add devel/p5-Test-FailWarnings 0.003, a Perl test module that adds test
failures if warnings are caught.
Update to 1.51.

Changes:	http://search.cpan.org/dist/HTTP-BrowserDetect/Changes