rvm.fish fails because of rvm_*_clr vars
Merge pull request #7 from jbruggem/master

rvm.fish fails because of color-related vars
rvm reload gets executed when .ruby-version or .ruby-gemset are present as well.
Merge pull request #8 from jasiek/master

When .ruby-version or .ruby-gemset are present, rvm reload is invoked on cd.
directory change handler added and rvmrc handler copied from cd.fish
deleting cd.fish

a016f0ae17a27d52240c0b251a6ee11cd74ff366 made this file obsolete
Merge pull request #10 from develop7/feature-proper_rvmrc_support

improved rvmrc support
Fix a malformed if statement in the function rvm

The rvm function does not execute "rvm reload" when the new directory
contains a .ruby-version file, because the malformed if statement just
looks for a .rvmrc file.

Fish's syntax for if statements with several conditions is the following:
  if begin; CONDITION1; [and|or] CONDITION2; ...; end
rather than:
  if CONDITION1; [and|or] CONDITION2; ...
Merge pull request #11 from k13n/rvm

Fix a malformed if statement in the function rvm