Merge pull request #196 from igemsoftware/master

master into Cao
Standardizing code

Standardizing 3 java file
OfficialUploadPoster.java
Child_Upload.java
LinePanel.java
Merge pull request #197 from igemsoftware/Cao

Cao
Merge pull request #198 from igemsoftware/Victor

Victor
Merge pull request #199 from igemsoftware/master

Victor