Fix SetHandler proxy:fcgi:// incompatibilities

Apache 2.4.10+ will allow the following:

```
<FilesMatch \.php$>
SetHandler proxy:fcgi://localhost:9000
</FilesMatch>
```

This is much easier than using `ProxyPassMatch` (which prevents rewriting and other stuff) and rewrites (which are a bag of hurt because when combined with user-land `.htaccess` rewrites, there's always rewrite loops, prefix breakage etc (I've tried, for weeks).

It's basically the future of using Apache (via `mod_proxy_fcgi`) together with PHP-FPM. It's also available for older versions as a standalone module, very easy to install: https://gist.github.com/progandy/6ed4eeea60f6277c3e39

However, the two bits of code this commit deletes interfere with that. They both cover CGI-only mode and were copied from that SAPI into the FPM source. See e.g. https://bugs.php.net/bug.php?id=47042

The first deleted part mangled `SCRIPT_NAME` if something like

```
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule (.*) index.php/$1 [L]
```

is used (i.e. rewriting to `PATH_INFO`. The second part drops `PATH_INFO` if there was a `REDIRECT_URL` (with CGI mode, `SCRIPT_FILENAME` in Apache is the path to the PHP binary, and `PATH_INFO` contains the name of the script to run).

Clearly, neither applies in the case of FPM, so both are safe to delete.
Fix typo in `finish` help

Fixes #96
Replace incorrect `E` command with `ev` in watch help

Fixes #95
Fix readline/libedit (Thanks to @remicollet)
Fix issue krakjoe/phpdbg#99
register function has the same behavior as run
Merge pull request #101 from dshafik/fix-95

Replace incorrect `E` command with `ev` in watch help
Merge pull request #102 from dshafik/fix-96

Fix typo in `finish` help
Fix issue krakjoe/phpdbg#98
break if does not seem to work
Inform about back command existence in help - Fixes krakjoe/phpdbg#100
No way to list the current stack/frames
Fixed test
Merge remote branch 'origin/PHP-5.6'
Fix issue krakjoe/phpdbg#97 - list now appends a newline if there is none
The prompt should always ensure it is on a newline
Fixed issue krakjoe/phpdbg#94 - List behavior is inconsistent
Merge sapi/phpdbg into PHP-5.6
Updated NEWS file for recent phpdbg fixes
Merge branch 'PHP-5.6'
Merge branch 'pull-request/694' into PHP-5.6

* pull-request/694:
  Fix SetHandler proxy:fcgi:// incompatibilities
adding NEWS entry for the fix for bug #65641
Merge branch 'PHP-5.6'

* PHP-5.6:
  adding NEWS entry for the fix for bug #65641
  Fix SetHandler proxy:fcgi:// incompatibilities
Fix bug #67091: make install fails to install libphp5.so on FreeBSD 10.0

Simplest fix is to remove the specific checks for freebsd1* as it also matches freebsd10,
and nobody should be using >=PHP 5.4 with freebsd 1.x(if it is even possible to make it
to compile there).