Little improve for sunpinyin.

Adding ~arch keywords to sunpinyin-data.
Clean up the unused variables in sunpinyin's ebuild.
app-i18n/fcitx-sunpinyin: Fix gcc 4.6 problem.
app-i18n/fcitx-table-extra: Version bump.
app-i18n/fcitx-table-other: Initial commit.
app-i18n/mozc: Version bump.
app-i18n/librime: Version bump.
app-i18n/rime-data: Version bump.
app-i18n/fcitx-rime: Version bump.