4 new commits pushed to

<https://github.com/RTimothyEdwards/magic/tree/master|master>

by RTimothyEdwards

<https://github.com/RTimothyEdwards/magic/commit/8b2c33d8dd2170968b9b43ffa1cad169d1881ef3|8b2c33d8>

- Added new tech DRC rule option "angles 45-only", which handles

<https://github.com/RTimothyEdwards/magic/commit/55128d3437fa5a576f4e3ee9f92c76835df84d93|55128d34>

- Updated version.

<https://github.com/RTimothyEdwards/magic/commit/a1adfaaa097a6f30d0c6183e98b2c9b75b800275|a1adfaaa>

- Corrected an issue with non-Manhattan tiles, caused by the fact that

<https://github.com/RTimothyEdwards/magic/commit/fd4f239e2d65484f3f90b979393da23193659219|fd4f239e>

- Additional extensions to allow "extend" to be used for transistor RTimothyEdwards/magic