nixos/graphite-service: fix startup issue

The preStart snippets (graphite, carbon) try to create directories under
/var/db/. That currently fails because the code is run as user
"graphite". Fix by setting "PermissionsStartOnly = true" so that the
preStart stuff is run as 'root'.

Further:
 * graphite-web-0.9.12/bin/build-index.sh needs perl, so add it to PATH.
 * Now that preStart runs as root, we must wait with "chown graphite"
   until we're done creating files/directories.
 * Drop needless check for root (uid 0) before running chown.
nixos/grahite-service: mkdir -m => mkdir && chmod

mkdir -m will only set the permissions if it *creates* the directory.
Existing directories, with possibly wrong permissions, will not be
updated.

Use explicit chmod so permissions will always be correct.
libmx: Add package
eigen: upgrading version to 3.2.1
libgnurl, a fork of libcurl used by GNUnet
gnunet: add libgnurl and GnuTLS as dependencies

libgnurl is essential for bootstrapping (needed to download a hostlist).
GnuTLS is needed by gnunet-gns-proxy.

Also sort dependencies alphabetically.
Add wmertens to maintainers
Monit: Bump to 5.8

- Use callPackage etc
- Make PAM optional
scala: Bump to 2.11.0, bump 2.10 to 2.10.4
Use `find` instead of cp for installFonts.

This allows fonts to be installed from anywhere in an unzipped file
rather than having to cd deep into the directory and come back out in
order for e.g. `forceCopy` to work correctly.
Fix OpenSSL requirement
Ur/Web compiler: new release, 20130421 -> 20140426
wicd: enable curses, urwid is packaged

Signed-off-by: Ricky Elrod <ricky@elrod.me>
add jmtpfs - a FUSE filesystem for MTP
use 0.5 archive of jmtpfs
perlPackages.ExtUtilsMakeMaker: Bump to 6.98

Signed-off-by: Ricky Elrod <ricky@elrod.me>
Package hamlib library

Signed-off-by: Ricky Elrod <ricky@elrod.me>
Add fldigi package

Signed-off-by: Ricky Elrod <ricky@elrod.me>
Use name and pname to follow conventions

Signed-off-by: Ricky Elrod <ricky@elrod.me>
Add minimodem package

Signed-off-by: Ricky Elrod <ricky@elrod.me>