Resolve "asciih5block not working with recent H5Hut library?"

Closes #469

See merge request OPAL/src!281

* Add new file from Hui Zhang with B-field and adaptive limits (possibly closer to original)
* Fix some comments
* Adhere to coding style
* Add BANDRF script to CMake
* Remove old script with hardcoded values to reduce duplication
* Make Efield and Bfield input optional

See merge request !281

Resolve "Missing include in Algorithms/bet/math/savgol.cpp"

Closes #477

See merge request OPAL/src!291

Resolve "missing include of <algorithm> and usage of std::minmax()"

Closes #476

See merge request OPAL/src!290

Resolve "cleanup: beam envelope tracker"

Closes #461

See merge request OPAL/src!273

Resolve "Remove requirement of data file for SAMPLER and OPTIMIZER"

Closes #239

See merge request OPAL/src!288

clean ippl CMakeLists

Closes #474

See merge request OPAL/src!289

Resolve "Compiler warnings from unit and IPPL tests"

Closes #472

See merge request OPAL/src!287

Resolve "output info cyclotron type BANDRF"

Closes #471

See merge request OPAL/src!284

Distribution cleanup

See merge request OPAL/src!286

remove not implemented Distribution attributes: field, surface and dark current emission
cleanup and reduce includes
uses std namespace for math functions
use integer exponents for `std::pow`
remove unused methods `createpriPart`, `createBoundaryGeometry`
use attribute `SECTOR` for tune calculation

Resolve "New multiGauss distribution"

Closes #470

See merge request OPAL/src!283

Resolve "cleanup: unused arguments in beam stripping files"

Closes #458

See merge request OPAL/src!282

Properly set format flags. Fixes #468

Closes #468

See merge request OPAL/src!280

Resolve "cleanup: make OPAL compile with -Wextra and -Werror"

Closes #467

See merge request OPAL/src!279

fix compile warnings: '‘bct’, ‘voffset‘, ‘coffset‘ may be used uninitialized...

See merge request OPAL/src!278