- documentation: change `aeon` to `aeon7`
- change `case` order in `switch` statements
- update README.txt

- add new pow for AEON
- fix missing cryptonight-heavy selection for multi hashes

reenable MACOSX travis tests

remove old release signatures

the signatures for the next release will be in the release note itself

Change video guide to a placeholder link

rename `monero2` to `monero7`

fixAMD benchmark mode

revert input size change

fix #1202

move option currency down

revert #1198, the block size is limited to 84byte

move option `--currency` down

OpenCL precompiled code message

increase version to 2.3.0

The OpenCl code is only supporting jobs up to 84byte

change warning when precompiled OpenCL code is not found

Fix input buffer size cuda

XMR-Stak 2.3.0 RC

Co-authored-by: psychocrypt <psychocryptHPC@gmail.com>
Co-authored-by: fireice-uk <fireice-uk@users.noreply.github.com>
Co-authored-by: Lee Clagett <code@leeclagett.com>
Co-authored-by: curie-kief <curie-kief@users.noreply.github.com>

- remove `brew trap science`

fix shadowed variable

A redefinition of a variable in a local scope avoid that the intensity is rounded to a multiple of the work size.

Fix #1122 - HTML report violates XML rules

CUDA: reduce startup time

OpenCL compile cache

Comment cleanup

Reduce OpenCL start time by using a self made compiler cache.

- store compiled OpenCL binary
- load OpenCl binary if available

- add project picosha2
- add license notes for picosha2

- reduce startup time for multi gpu systems
- initialize the GPU memory non concurrent

fix broken memchunk feature

fix double definition of define `MEM_CHUNK`

fix compile with OpenCL 1.1

add Mesa OpenCL support