No and No. Other OPs have stressed the non-religious/god aspects of 'spirituality', such as enjoying the beauty of nature, the warmth of family and friends, or appreciation for great art, music, etc.
I definitely would classify myself as 'spiritual' in the secular definition of the meaning. Having said that, spirit and spiritual are nothing more than a self induced emotional state based on internal and external stimuli. Contributing factors include memories, thoughts, experiences, nurture (how we were raised and our culture), nature (DNA) and our current mental, physical and emotional state.
Externalities contribute as well, such as being caught up in the moment at a sporting event or during a church service, for example, or the aforementioned nature, art, movie, music, etc.
That's all it is. Until someone presents evidence to the contrary (and really, people, after 100,000 years of human existence don't you think that would have already occurred if there was something unseen/supernatural?), that's all it is.