Small changes

[testwind]

Small changes

[testwind]

patch6.zip
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I have added a check box to config "No Ecape".

How to check the config.isNoEscape() in escapeMarkdown / unescapeMarkdown ?

In mind-map/mind-map-model/src/main/java/com/igormaznitsa/mindmap/model/ModelUtils.java

Explain this function:
I also want use the mmd as a text file , don't need escape string. just leave as they are/

[testwind]

1. add mouse drag the viewport. press down button 3 and move the mouse.
2. horizontal scroll by wheel when press down button 3.

[testwind]

1.show jump lines on the top of topic.
2.draw a oval at the start of jump
3.draw a shadow line for the jumps
4.jumps line color use alpha