Rebuilt against the 1.0.2 parser

The plugin rebuilt against the 1.0.2 parser: Exit inside a formula now
belongs to its own evaluation even when several worker threads sample curves
through one parser - see the
pascal-mathparser 1.0.2 notes
for the full story and the declared change around Exit in brackets.

The archive is now reproducible: timestamps inside it are pinned to the
release date, so repacking the same content gives the same checksum.

Built with Lazarus and Free Pascal. Install per INSTALL.txt inside the
archive: copy the GraphBuilderLaz folder into the plugins folder of a
64-bit Notepad++, with the editor closed.

GraphBuilder-npp-1.0.2-win64.zip - 1 435 203 bytes, sha256
110e4e6a97c1d4bed6a94ad6d11c6e782b760785d6ee61d0e30cce3d8c3312d6.