Commit for...
1. Change WebClient application for stable issue.
2. Fix warning and some char, unsigned char operate in CC3000 original host driver files.
3. Fix unused variable warning in CC3000 original host driver files.
4. Fix UN-initialized warning in CC3000 original host driver files.
5. Fix Spi driver CC3000_CS_DISABLE() function call in SpiTriggerRxProcessing() function,
call when Rx operation is complete to avoid interrupt lost issue.
6. Change spi driver from interrupt driving to timer interrupt polling, testing needed.

TODO :
1. Re-code and modified SPI driver.
2. Testing system stabilization.
Commit for...
1. Fix some include.
2. Use Arduino serial library in ino files.
3. Re-Mod SPI driver from timer polling to WlanInterruptEnable() polling, remove attachInterrupt and detachInterrupt.
4. Fix STREAM_TO_UINT8 pointer issue in spi.c reference in adafruit ccspi.cpp.
Commit for...
1. Fix main loop timeout bug.
2. Change spi.c interrupt detect and polling ISR pin after re-enable interrupt.
Commit for...
1. Re-Write SPI driver for saving 2 Bytes.
2. Change WiFi password.