migrate from libxml2 to tinyxml2
change makefile to inspect architecture
update readme
profile index reader, add stress test
comment on makefile
Merge remote-tracking branch 'btree/master' into v0.45-btree-template
fix bug on HALF
omit server warning, also pack lib*porter.a
change data struc to fit b+ tree
change data struc to fit b+ tree, still compatible
Merge branch 'v0.47-bptree-template' of https://github.com/sleepsort/se into v0.47-bptree-template
vb util
make vb to be template
bulk io
small improvement
support vb compress, waiting for server test
buffer is two small for long pos
use malloc_trim for stress test
update gold file, now file id are assigned by name string
fix dgap bug