Proceed to the next line after failing to read a property

[akaszynski]

There are certain edge cases where miniply will fail to read end_header as it will get stuck halfway reading a property. For example, current logic will get stuck right after reading float as pyminiply doesn't consider it a valid property. This occurs in Photoneo formatted ply files.

...
property float height
element frame_binning 1
property float horizontal
property float vertical
end_header