v1.4. Visualization and Validaton Improvements

• Added Bird as validation color
• If Bird or Unknown new colors are shown in the table
• Added at the footer the current version of the app and if there is any update available
• Audio is automatically played when clicked any row and played in loop
• Add Start time of segment to the table as second column, so the annotator can check time of the audio
• Dropdown for suggested species
• When a row that has been validated with suggested specie is clicked, the value of the dropdown is changed to the suggested specie