Bugfixes

Updated LAMMPS version to 19May17.
Added extra moltemplate lammps files.
Prevent stealing of alt+8 and alt+9 (square brackets).
Added global scale so positions can be scaled.
Added better plotting control.
Fixed a problem where plots could crash atomify.
Fixed so bonds can have floating point distances.
Fixed erroneous "File has been updated on disk" message after saving.
Added more default atom colors and radii (up to atomic number 74).
Added user-reaxc to default packages.
Added menu item for guide / outline.
Added full screen to menu.
Fixed bug in some examples.