Bumped professor version number

Closes SPI-1436

See merge request sft/lcgcmake!265

Add PKG_CONFIG_SYSTEM_LIBRARY_PATH=/usr/lib64 to graphviz in order to remove it from linking flags

See merge request sft/lcgcmake!264

Set env var LCIO in view setup

See merge request sft/lcgcmake!262

Resolve SPI-1439 "Remove dev deps"

Closes SPI-1439

See merge request sft/lcgcmake!261

Added autopep8 package

Closes SPI-1441

See merge request sft/lcgcmake!260

Resolve SPI-1440 "Add flake8 to lcg stack"

Closes SPI-1440

See merge request sft/lcgcmake!259

Resolve SPI-1439 "Add caniusepython3"

Closes SPI-1439

See merge request sft/lcgcmake!257

[SPI-1445] Add LCIO to the stack and build DD4Hep with LCIO

Closes SPI-1445

See merge request sft/lcgcmake!258

Uploaded PyRDF 0.2.0 and updated version number

Closes SPI-1442

See merge request sft/lcgcmake!251

Update Agile to 1.5.0 (adds Python3 support)

See merge request sft/lcgcmake!256

[SPI-1446] HepMC3 support

Closes SPI-1446

See merge request sft/lcgcmake!248

SPI-1438: put different versions of rangv3 in dev3 and dev4 following LHCb request

Closes SPI-1438

See merge request sft/lcgcmake!250