Fix SAP modules, mainly to make a better use of send_request_cgi
Fix feedback provided by @nmonkee
Fix more feedback provided by @nmonkee: CMD vs COMMAND
Add new rvm control files to ignores

[#49402505]

rvm stable (1.19.6) has deprecated .rvmrc in favor of the .ruby-version
file used by other ruby version switchers and .ruby-gemset.  These files
only contain strings to be looked up instead of bash or sh code, so it's
also a safer format than the old script in the .rvmrc.
Merge pull request #1802 from limhoff-r7/feature/new-rvm-ignores

[Delivers #49402505]
Fix unintelligible error when importing empty file

IO#read returns nil for an empty file if given a length argument, which
caused a stack trace when attempting to import a file instead of a
useful error message.
Add module for CVE-2013-0726
Initial update
Land #1786, request_cgi instead of request_raw

Also some other small changes to modules, such as sensible defaults for
options.
Updates ROP chain and mstime_malloc usage
Forgot to remove this print_warning
Landing #1808 - ERS Viewer 2011 bof (CVE-2013-0726)
Land #1809, @wchen-r7's modification for ie_cgenericelement_uaf
A slight change for stability

While updating ie_cgenericelement_uaf earlier today, I noticed the
changes made it a tiny bit less stable. Juan's test log in #1809
also kinda shows that (with the first attempt failing), so I decided
to go back and move the string crafting part, that way between
CollectGarbage() and the overwrite, there is less noise, and hopefully
more stable.  I did a few tests, seems better.
Landing #1805 - Fix unintelligible error when importing empty file
Land #1810, @wchen-r7's modification to make ie_cgenericelement_uaf more stable