flexiblas 3.4.0

• Sync with upstream v3.4.0.
• Change license to LGPL3+ following upstream.

flexiblas 3.3.0

• Sync with upstream v3.3.0.
• Fix -Wstrict-prototypes warnings.

flexiblas 3.1.0

• Fix test.
• Sync with upstream v3.1.3.

flexiblas 3.0.0

• Initial release.