Update the INSTALL information to be more accurate
Merge pull request #1609 from carsonmcdonald/updateinstallinfo

Update the INSTALL information to be more accurate
Fix typo from expornent to exponent

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
fix TypeError message
fix codegen bug in NODE_CASE
Merge pull request #1610 from mruby-debian/for-upstream

Fix typo from expornent to exponent
Merge pull request #1611 from h2so5/inspect-type

fix TypeError message
Merge pull request #1612 from h2so5/node-case

fix codegen bug in NODE_CASE
add some tests for case statements
Merge pull request #1613 from h2so5/test-case-statements

add some tests for case statements
change behavior of mrb_sym2str
Remove 'mrb_state' field from 'kh_xxx_t' structure.

'kh_xxx_t' requires 'mrb_state' to allocate, free, and compute hash value.
But 'mrb_state' should not be held by 'kh_xxx_t' and 'mrb_state' should be
supplied from outside.
Merge pull request #1614 from h2so5/change-sym2str

change behavior of mrb_sym2str
Merge pull request #1615 from crimsonwoods/remove_strong_coupling_by_khash

Remove 'mrb_state' field from 'kh_xxx_t' structure.
verify the argument of String#=~
Merge pull request #1616 from h2so5/verify-string-match

verify the argument of String#=~
string type check based on #to_str to encourage duck typing; #1616
remove MRB_IREP_ARRAY_INIT_SIZE which is no longer used
zero copy C literal strings in symbol table
class/module body to honor whether value is required or not; reduce a few instructions for normal cases