Turing β-0.6

Fixed

• Stop button for Python scripts [c3a0a35]
• HTML escaping of Python exceptions messages [0e6cdf2]
• round() for parameter between 0 and 1 for compatibility [971cf48]
• "Add Else" button is now hidden if an Else statement is already present [d875f5b]
• Axes are now displayed [690a2bd]
• Dialog boxes sizes [f204f29]

Added

• User input is now eval'ed in the current scope [0ca4a38]
• Breakpoints can now display messages [1bd179c]
• Breakpoints can now be used in Python scripts [6b47448]
• Zoom functions [e35f1f7]
• Search field to expression editor [f31cae5]
• Main UI is now less dense [51226dc]
• Statements buttons now have icons [3b6c2c7]
• "Plot Function" statement [556d30f]
• "Wait" statement [39d54ad]