GENtle/Tools and Dialogs

There are several tools and dialogs within GENtle:
 * Ligation
 * Options
 * Databases (Open/save/manage)
 * Import
 * Enter sequence
 * Sequence editor
 * Restriction Assistant
 * Projects
 * Edit primer dialog
 * PCR troubleshoot dialog
 * Proteolysis assistant
 * Printing
 * Enzyme management
 * Sequencing Primers
 * Silent Mutagenesis
 * Automatic annotation
 * Alignment Appearance Dialog
 * Find dialog
 * Sequencing Assistant Dialog