v0.4.0-alpha.75

Features

• keep discovering until a device found #4 (alper)
• add upload animation #4 (alper)
• improve upload animation #4 (alper)

Bug Fixes

• upload/download dont stop #4 (alper)
• sending dont stop if user returns from screen #4 (alper)
• add missing callback #4 (alper)
• add timeout for detecting connection lost #4 (alper)
• receiver dont respect to savetoTemp (alper)
• can't save big files (alper)
• throw type (alper)

Documentation

• mark completed todo #4 (alper)
• mark completed todo #4 (alper)

Code Refactoring

• correct code comment #4 (alper)
• move docs to constructors for exceptions #4 (alper)
• simplify downloading progress calculating #4 (alper)
• remove comment #4 (alper)

Performance Improvements

• remove unneceassy file readstream (alper)

Tests

• fix removing test image (alper)

Chores

• upgrade dependency #4 (alper)
• add changelog for google play release #4 (alper)