faster enable/disable of error option
c++ implementation for win32 quit hook
use tcl for file monitoring tree
viewData: simplify implementation and map to utils::View
simplify package_install_context and isLibraryWriteable
shellViewPdf: use Sys.info() for platform dispatching; correct/improve comments
correct exception handling behavior for clean up / save prompt
add comments and remove legacy 32MB constraint in setMemoryLimit; correct console buffer character type on windows
revert to 512mb virtual offset
Merge pull request #20 from jwpaulson/master

switch website/email references to .com from .org
update source notices
fix posix build
update copyright headers
remove tree test code from core/dev
BSD license for QtSingleApplication
remove build tools from NOTICE
add LGPL desgination to hunspell
update copyright headers
take hunspell and dictionaries under MPL
remove agreement menu (handled by about dialog)