README: updates examples

plowup --name-prefix switch has been droppped
(see revision be9364a187fe4982fd4bf2df1654f83db8ebeee1)

We now use --name
zippyshare (download): Fix, upstream changed

Thanks to phunky.bob for original patch.
See also issue 1080
keep2share: new module with upload (account only)

It uses offcial v1 API.
No folder management yet.

See issue 1050.
cloudzer_net: drop module

Service discontinued since the 17th of February 2014.
filebox: drop module

Closes issue 1079.
Makefile: small rework

Changes:
- add patch_gnused rule for BSD uers
- drop old setup.sh
- fix makefile dependencies
- update documentation

Plowhsare does not work with BSD sed, you must have GNU sed installed.
1fichier (download): fix, upstream modified

Closes issue 1077.
Makefile: fix bash completion location

Since version 2.0 of bash-completion, the standard one changed:
"/etc/bash_completion.d" -> "/usr/share/bash-completion/completions"
firedrive (download): Fix parsing of file name and final URL + cosmetics
core.sh (process_options): fix bash 4.3 warning message

<code>
$ echo $BASH_VERSION
4.2.37(1)-release
$ declare -a ARRAY
$ declare -p ARRAY
declare -a ARRAY='()'
</code>

<code>
$ echo $BASH_VERSION
4.3.0(1)-release
$ declare -a ARRAY
$ declare -p ARRAY
bash: declare ARRAY: not found
</code>
scripts/version: allow overriding

Using PLOWSHARE_FORCE_VERSION environment shell variable.
For sake of simplicity, keep only one version format (remove from man pages & README files).

For example:
v1.0.1 (2014-03-13)
v1.0.0-20-g6e8c8ab (2014-03-13)
zippyshare (download): Fix, upstream changed
bash completion: fix migration

Migration from /etc/bash_completion.d (compatdir) to
/usr/share/bash-completion/completions is not just a simple file copy.

Command are loaded dynamically ("have" command is not required anymore)
and completion script name must be command name.

Tested with bash-completion 2.1
core.sh (captcha_process): more friendly for framebuffer console

Changes:
- Detect if we are on a pseudo tty
- Add FRAMEBUFFER variable support
- Add fbi viewer support
- Update documentation, manpages
divshare: add probe support

+ allow https

Fixes issue 1089.
1fichier (download): fix, upstream modified

Closes issue 1094.
plowdown: minor, add a log_notice message when final url requests an exotic TCP port
man pages: use .EX/.EE for examples

These commands are included in the "man" macro package of groff

+ minor cosmetics
tempsend.com: new module with anonymous upload

This is a basic hoster. But userful to share files on a short time period (for example: 1 hour).
Merge branch 'master' into luckyshare

Conflicts:
	Makefile
	src/modules/config
	src/modules/keep2share.sh