1) improve spacing in copper zone properties.
2) improve spacing and naming in dielectric material properties.
3) clearer naming in board setup > constraints.
4) remove over-exuberant stretching in board setup > mask & paste.
Depending of Window managers, some texts were truncated.
Also avoid to write a sentence with the beginning in one widget,
and the end in another widget: it makes the sentence not translatable
Added the wxExpand flag to all wxStatic Text widgets to prevent
text from being wrapped awkwardly under Linux (and possibly other
operating systems).
Made sure all sentences ended with a period.
Corrected some spelling mistakes.
Simplified tooltips to read and display better.
Fixes https://gitlab.com/kicad/code/kicad/-/issues/5168
~Also in this commit:
~Rephrased main warning note at top to emphasize get clearance
~settings from your board house.
~Moved two notes at top into tooltips for entry fields
~Removed note that solder mask and paste only apply to copper pads.
both Ucamco and Eurocircuits.
Update message in plot dialog about best solder mask clearance value.
Show warning in plot dialog if these values are no 0.
When the solder mask min size is > 0, pads are no longer flashed or regions items.
Good Gerber files need pads flashed or regions items.
Non 0 solder mask min size is reserved to special cases (home made PCBs for instance)