created tree metadata model and some views
created new "Tree" metadata model
added index of all trees
starting JSON support
working version so far
got json code to validate in controller
working instance
JSON POST support, full metadata support, now install paperclip
integrating paperclip
successful file uploads, need to link urls
removed table/tree_files
File i/O works thanks Eric!
JSON version of model finished
edited quotes in json
added gemfiles
added files to switch branches
numerical validation, cleaned up templates
added some style
template mods
syncing changes from merge
edited capfile