Release 2.3.3

Add NaN check for coordinate of TransLabel

Use GroupName

Add TransGroup::index

Fix Observable Extension Functions

Fix empty String issue with number pattern; Add Fixme for ObservableKeySet

Add icon on Dict

Add gitignore; Fix save file format

Fix file save format issue

Fix Typo; Pre-Release 2.3.3

version number 2.3.3

Update App:Dict; Add cli open;

Add --dictionary Lanucher Arg

Auto Open Last File

Fix & Update