lang/guile:
- Add USES=libtool and bump dependent ports
- Replace Makefile.* patches with USES=pathfix
- Replace config.h.in patch with USE_AUTOTOOLS=autoheader
- Avoid automake by touching Makefile.in

Approved by:	portmgr (implicit, bump unstaged port)
- Add USES=libtool and INSTALL_TARGET=install-strip
- Use USES=tar:bzip2
- Use option helpers
- Install documentation in DOCSDIR
- Add USES=libtool and INSTALL_TARGET=install-strip
- Use USES=tar:bzip2
- Use option helpers
- Install documentation in DOCSDIR
Fix build by registering dependency on bash, and wrap compound statements.
- add stage support
- fix pkg-plist
- rename patch files
- bump PORTREVISION
devel/rubygem-minitest: update to 5.4.1
Unbreak by completing staging.
Make 7 ports jobs unsafe

A number of ports failed on the DragonFly package builder when
theoretically all of them should build.  They had errors in logs
indicating that was parallel building issue.  Rerunning through again
with -j1 resulted in a good build.  There were more than 7, but these
seven are the ports that I'm confident are not 100% jobs safe based on
the errors seen.
net/rubygem-fog-softlayer: update to 0.3.16