Installing local aeolus-image-rubygem no longer looks for a specific …

…version

The puppet code was hardcoded to look for a locally built 0.6.0
version of the aeolus-image-rubygem which no longer gets built (the
current version is 0.7.0) in a typical invocation of bootstrap.sh.
However, in practice this was not breaking anything in conductor since
aeolus-image-rubygem was bundle-installed as typical rubygem.

What would break is if a user requested a specific version of
aeolus-image-rubygem by setting FACTER_AEOLUS_IMAGE_RUBYGEM_BRANCH,
for example.

conductor/manifests/setup/dev.pp

@@ -3,7 +3,7 @@
 
   exec { "patch Gemfile to point to local aeolus-image-rubygem":
     cwd => "${aeolus_workdir}/conductor/src",
-    onlyif => "test -f ${aeolus_workdir}/aeolus-image-rubygem/aeolus-image-0.6.0.gem",
+    onlyif => "test -f ${aeolus_workdir}/aeolus-image-rubygem/aeolus-image-*.gem",
     command => "sed -i \"s#:git.*\\\$#:path => '${aeolus_workdir}/aeolus-image-rubygem'#\" Gemfile"
   }