Upgrade requirejs/text to 2.0.10

This version is required to load and run brackets properly on
node-webkit. See requirejs/text#55 for node-webkit-specifics.
Summary of changes:
  > rev to 2.0.10
  > Merge pull request #61 from AnSavvides/master
  > Merge pull request #60 from dakota/patch-1
  > rev to 2.0.9
  > Merge pull request #55 from busykai/master
  > Fixes #57 xpcshell: windows FileUtils.File does not like / paths
  > Rev version for 2.0.7
  > Fixes #52, handle non-existent files in node
  > Fixes issue mentioned in comments for jrburke/r.js#221 about Java usage
  > Merge pull request #49 from fsbdev/patch-1