Please, fix accessibility issues in Project Properties of rails application.

 No Accessible name :
   Class: javax.swing.JComboBox {  |  }

 No Accessible description :
   Class: javax.swing.JButton {  Manage... |  }
   Class: javax.swing.JComboBox {  Ruby Platform: |  }
   Class: javax.swing.JComboBox {  |  }

 Components with potential mnemonics conflict:
 - components with mnemonic 'P' :
   Class: javax.swing.JLabel {  Ruby Platform: |  }
   Class: javax.swing.JLabel {  Server Port Number: |  }