Most relevant commits:
- compiler/parser: fix missing error for non-declaration in {%% ... %%}
- templates/builtin: add formatFloat, formatInt, parseFloat and parseInt
- runtime, compiler: simplify Move instruction removing explicit 'copy'
- compiler/disassembler: fix disassembling of OpField and OpSetField
- compiler/emitter: fix size of composite literal map
- runtime, compiler: extend max number constants count from 256 to 16384
- compiler: implement 'show' with expression list
- compiler/disassembler: don't disassemble type for LoadNumber instruction
- compiler, runtime: extend 'LoadNumber' and rename it to 'Load'
- compiler/checker: fix panic using predeclared identifier nil in selector
- compiler/checker: fix error message on invalid pointer indirection
- runtime: fix error accessing a field of a nil embedded struct
- compiler/disassembler: disassemble field index without brackets
- runtime: handle errors in the '-SetField' instruction
- compiler: fix assignment to field selectors with pointer types
- runtime: remove 'FieldRef' instruction