ctimmy 1.2.0

• Add task.json for building in VSCode. (d18822e)
• Redesign to seperate header and implementation. (d18822e)
• Add timmy::enable() and timmy.disable(). (4ded957)
• Variable enable is moved to private. (e95fa05)
• Optimize strTrim() function. (fae85d1)
• Example 01 is updated to the latest changes.