sjasmplus v1.13.0

• [may break old sources] DEVICE: each assembling pass resets also
  "device". To work with "device" memory (savesna/savetap/...) you
  must select the device (and slot and pages) before producing machine
  code which you want to work with (SAVESNA/SAVETAP/...).
  If only single DEVICE is used in whole source batch, then the setting
  is "global" and will be applied to all lines of source (in 2nd+ pass).
• [may break old sources] ZXSPECTRUM128 based devices map into slots
  by default banks {7, 5, 2, 0}. (was {0, 5, 2, 7} in older versions)
• [may break old sources] ZXSPECTRUM128 based devices have sysvars and
  stack set up as in "USR 0" mode (ZXSPECTRUM48 system variables and
  default stack content).
• [may break old sources] MAP+FIELD directives removed (STRUCT is better and working)
• MMU directive (fusing SLOT + PAGE and extending them)
• SAVEDEV directive (similar to SAVEBIN)
• SAVENEX directive (for ZX Spectrum Next)
• INCBIN: support for negative offset/length values, support for MMU wrapping
• INCBIN: support for file chunks of 64+ki size (usable with MMU)
• Fixed: INCTRD offset, binary STDOUT on windows, SAVETRD/SAVEHOB filenames
• Fixed: LUA used inside macros, LUA get_word, LUA error reporting
• parser: added C++(like) numeric literals
• ZXSPECTRUMNEXT device added
• refactoring of label/define implementation = less memory leaks, more correct
  "label.mem_page" values, "Unreal" labels dump is more correct too
• docs: now the CSS file is actually used, and default style modified a bit
• new MACRO examples, syntax-highlight file for KDE5 editors (Kate)