Personal IDL library of Michael Galloy. This is code that doesn't have enough 
"meat" on it to be it's own package.

:Dirs:
   ./ 
      Main utility routines
   analysis/ 
      Various algorithms (sorting, sampling, etc.) and math helper routines
   animation/ 
      Classes to produce animations using object graphics.
   collection/ 
      Objects implementing various types of collections.
   dist_tools/ 
      Routines that make distributing IDL projects easier
   envi/ 
      ENVI user routines.
   fileio/
      File input/output routines.
   hdf5/ 
      Routines for reading/writing/querying HDF5 files.
   install_tools/ 
      Routines for installing new projects and their dependencies.
   indices/ 
      Routines for handling index arrays.
   itools/ 
      iTools related helpers and components.
   logging/ 
      Logging framework.
   misc/
      Miscellaneous routines.
   objectgraphics/ 
      Object graphics helpers and classes.
   templating/ 
      Tools for using templated output.
   tests/ 
      Unit tests for library.
   tests/analysis_ut/
      Unit tests for the algorithms directory.
   tests/collection_ut/ 
      Unit tests for the collection directory.
   tests/dist_tools_ut/ 
      Unit tests for the dist_tools directory.
   tests/math_ut/ 
      Unit tests for the math directory.
   tests/templating_ut/ 
      Unit tests for the templating directory.
   tests/vtk_ut/ 
      Unit tests for the vtk directory.
   textmarkup/ 
      Classes for converting between text markup styles: rst, LaTex, and HTML.
   utility/ 
      Miscellaneous routines.
   visualizations/ 
      Sparklines are text-like graphic suggested by Edward Tufte.
   utility/ 
      Random utility routines.
   vtk/ 
      VTK file reader routines.
   web/ 
      Routines for dealing with the web.
   widgets/
      Routines and objects for doing widget programming.