v2.03

Fix an issue about line break transfer mistake;
Fix an issue making wrong output of row's position;
Add a feature for removing blank cell at row's start.

v2.02

Completely rewrite base logic of e2c converter.
Remove unused list2csv.py.
Keep it simple stupid.

v2.01

Repair the trouble of navbar on smartphone platform.

v2.0

Change project from EXE binary to web app.

v1.03

Some improvement.

v1.02

Some improvement.

v1.01

Remove GUI.
Only provide CLI binary files.
Add log output feature.

v1.00

Merge branch 'master' into develop