remove multiple lines, and array struct

due to \x0A is new line on ascii but in ebcdic it has a represented value

fix encoding padding space

v0.3.2

fix defect

move trim bytes after converting codepage

move trim bytes after converting codepage

Improve performance (merge from ianlopshire/go-fixedwidth)

v0.3.0

improve performance merge from ianlopshire v0.3.0

add converting ebcidic <-> utf8

v0.2.3

add ebcdic convert utf8

v0.2.2

add codepage