By Aaron Pressman Netflix (NFLX) CEO Reed Hastings learned the hard way that announcing a big price increase can blow up into a huge controversy. So for his latest effort to charge more, he’s moving slowly – very slowly. Along with Monday’s quarterly earnings release for Wall Street, Hastings said the cost of Netflix would go up $1 to $2 a month for new customers, depending on the country. Current customers will be “generously grandfathered” for at least a year, maybe two. Hastings had foreshadowed the increase on January’s earnings call as well, confirming that Netflix was testing different price...