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# Blocks
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* probe: also non-float outputs
* log slider gui control
* generic usrp (when its ready)
* packet mod: whitening offset

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# Features
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* param editor, expand entry boxes in focus
* change param dialog to panel within main window
* search for blocks in category window
* gui grid editor for configuring grid params/placing wxgui plots and controls
* drag from one port to another to connect
* per parameter docs
  * extract individual param docs from doxygen
  * doc tag in param for handwritten notes
* separate generated code into top block and gui class
  * use gui.py in gr-wxgui and remove custom top_block_gui
* configuration option for adding block paths
* data types guide/colors for the help menu

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# Problems
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* hier block generation
  * auto generate hier library on changes
  * auto clean hier library when block removed
  * add hier blocks to tree without restart
* dont generate py files in saved flowgraph dir
* save/restore cwd
* threads dont die on exit in probe and variable sink
* overloaded gui classes for each platform, move param input objects into overloaded
* align param titles in paramsdialog

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# Future
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* require pygtk 2.12 for treeview tooltips
  * remove try/except in BlockTreeWindow.py
* remove support for saved flow graphs ending in .xml
* remove converter script for previous format
* reorganize module structure